Irina Murakhovskaya

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Full Name
Irina Murakhovskaya
Profile Image URL
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Type
Provider
Faculty
First Name
Irina
Last Name
Murakhovskaya
NPI
1235180464
Faculty ID
13953
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-oncology
einstein-dept-medicine
Gender
Female
Email
imurakho@montefiore.org
Phone
718-920-4137
Titles
Type
Academic
Department
Department of Oncology
Rank
Associate Professor
Division
Hematology
Type
Academic
Department
Department of Medicine
Department Link
Rank
Associate Professor
Division
Oncology & Hematology
Type
Administrative
Title
Chief, Division of Hematology
Tags
me-patientcare-hematology
Locations
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.84544 40.84518)
Address Line 1
1621 Eastchester Road
City
Bronx
State
NY
Zip
10461-2301
Location Title
Montefiore Medical Group-Comprehensive Family Care Center (CFCC)
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.84563 40.84596)
Address Line 1
1575 Blondell Avenue
City
Bronx
State
NY
Zip
10461-2601
Location Title
Montefiore Medical Park at 1575 Blondell
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88133 40.88109)
Address Line 1
3444 Kossuth Avenue
City
Bronx
State
NY
Zip
10467-2241
Location Title
Montefiore Medical Group-Family Care Center (FCC)
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.84475 40.84623)
Address Line 1
1695 Eastchester Road
City
Bronx
State
NY
Zip
10461
Location Title
Montefiore Medical Park at Eastchester
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8782381 40.8799784)
Address Line 1
Montefiore Medical Center
Address Line 3
3411 Wayne Avenue
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
Albert Einstein College of Medicine
Education Type Label
Fellowship
Education Institution
Montefiore Medical Center-AECOM
Professional Interests

<p>Dr. Irina Murakhovskaya is an Assistant Professor of Medicine (Hematology). She completed a medical degree at Albert Einstein College of Medicine and residency and fellowship training at Montefiore Health System. Her clinical interests focus on monoclonal gammopathy, low-grade lymphoma, and hematologic issues in pregnancy.</p>
<p>Dr. Murakhovskaya is currently chairman of the fellowship Clinical Competency Committee and assistant course director for the Albert Einstein of Medicine Hematology Course.&nbsp;</p>

CHAM Provider
Off
Professional Title
M.D.
EMR ID
4308
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Off

Lisa Morrow

Submitted by Anonymous (not verified) on
Full Name
Lisa Morrow
Profile Image URL
https://assets.montefioreeinstein.org/profiles/images/default-profile-blue.svg
Type
Provider
Faculty
First Name
Lisa
Last Name
Morrow
NPI
1174849640
Faculty ID
15916
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-family-social-med
Gender
Female
Email
lmorrow1@montefiore.org
Phone
718-933-2400
Titles
Type
Academic
Department
Department of Family and Social Medicine
Department Link
Rank
Assistant Professor
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.90578 40.87772)
Address Line 1
5525 Broadway
City
Bronx
State
NY
Zip
10462-5202
Location Title
Montefiore Medical Group-Marble Hill Family Practice (MHFP)
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.89048 40.85845)
Address Line 1
1 Fordham Plaza, 5th Floor
City
Bronx
State
NY
Zip
10458-5870
Location Title
Montefiore Medical Group-Family Health Center (FHC)
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8901001 40.8606248)
Address Line 1
Montefiore Medical Group
Address Line 2
Fordham Health Center
Address Line 3
One Fordham Plaza
City
Bronx
State
NY
Zip
10458
Location Title
Montefiore Medical Group
CHAM Provider
Off
Professional Title
D.N.P.
Clinical Type
Nurse Practitioner
EMR ID
6363
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Tania V. Marin Saquicela

Submitted by Anonymous (not verified) on
Full Name
Tania V. Marin Saquicela
Profile Image URL
https://assets.montefioreeinstein.org/profiles/images/default-profile-blue.svg
Type
Provider
Faculty
First Name
Tania
Last Name
Marin Saquicela
NPI
1316471758
Faculty ID
16725
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-medicine
Gender
Female
Provider Type
Primary Care
Email
tmarins@montefiore.org
Phone
718-920-5057
Titles
Type
Academic
Department
Department of Medicine
Department Link
Rank
Assistant Professor
Division
Hospital Medicine
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88072 40.88002)
Address Line 1
111 East 210th Street
City
Bronx
State
NY
Zip
10461-2401
Location Title
Montefiore Medical Center
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8798833 40.8799447)
Address Line 1
Montefiore Medical Center
Address Line 3
111 East 210th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
University of Illinois College of Medicine
Education Type Label
Residency
Education Institution
Montefiore Medical Center
CHAM Provider
Off
Professional Title
M.D.
EMR ID
2577
Is Open Scheduling
Off

Ioannis Mantzaris

Submitted by Anonymous (not verified) on
Full Name
Ioannis Mantzaris
Profile Image URL
https://documentapi-fargate-documentbucket-15qi4tpdvnhlz.s3.amazonaws.com/218/b67e5d80-3938-11ed-a06a-83625b154202.jpg
Type
Provider
Faculty
First Name
Ioannis
Last Name
Mantzaris
NPI
1871865519
Faculty ID
14586
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-oncology
einstein-dept-medicine
Gender
Male
Email
imantzar@montefiore.org
Phone
718-920-4826
Titles
Type
Academic
Department
Department of Oncology
Rank
Associate Professor
Tags
me-patientcare-cancer-clinical-aids-malignancies
me-patientcare-cancer-clinical-blood-bone-marrow
me-patientcare-cancer-research-therapeutics
Division
Medical Oncology
Type
Academic
Department
Department of Medicine
Department Link
Rank
Associate Professor
Division
Oncology & Hematology
Type
Administrative
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88072 40.88002)
Address Line 1
111 East 210th Street
City
Bronx
State
NY
Zip
10461-2401
Location Title
Montefiore Medical Center
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8798833 40.8799447)
Building
Hofheimer Main
Room
100
Address Line 1
Montefiore Medical Center
Address Line 3
111 East 210th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
University of Athens Medical School
Education Type Label
Fellowship
Education Institution
Montefiore Medical Center
Education Type Label
Residency
Education Institution
Jacobi Medical Center
Education Type Label
Residency
Education Institution
General Hospital of Trikala
Education Type Label
Residency
Education Institution
Agios Savvas Anticancer-Oncology Hospital Athens
CHAM Provider
Off
Professional Title
M.D.
M.S.
EMR ID
57027
Is Open Scheduling
Off

Rishi Malhotra

Submitted by Anonymous (not verified) on
Full Name
Rishi Malhotra
Profile Image URL
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Type
Provider
Faculty
First Name
Rishi
Last Name
Malhotra
NPI
1154509933
Faculty ID
14085
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-neurology
einstein-dept-medicine
einstein-dept-neurological-surgery
Gender
Male
Phone
718-920-7995
Titles
Type
Academic
Department
The Saul R. Korey Department of Neurology
Department Link
Rank
Associate Professor
Type
Academic
Department
Department of Medicine
Department Link
Rank
Associate Professor
Division
Critical Care
Type
Academic
Department
The Leo M. Davidoff Department of Neurological Surgery
Department Link
Rank
Associate Professor
Type
Clinical
Title
Director of Neurocritical Care
Type
Clinical
Title
Director of Neuroscience ICU
Type
Clinical
Title
Neurocritical care Fellowship Director
Type
Clinical
Title
Associate Professor of Neurology Medicine and Neurological Surgery
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88072 40.88002)
Address Line 1
111 East 210th Street
City
Bronx
State
NY
Zip
10461-2401
Location Title
Montefiore Medical Center
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8798833 40.8799447)
Address Line 1
Montefiore Medical Center
Address Line 3
111 East 210th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
SUNY Downstate College of Medicine
Education Type Label
Fellowship
Education Institution
Columbia Presbyterian Medical Center
Education Type Label
Residency
Education Institution
Columbia Presbyterian Medical Center
CHAM Provider
Off
Professional Title
M.D.
Clinical Focus

<span style="caret-color:#000000;font-family:Calibri, Arial, Helvetica, sans-serif;font-size:16px;text-size-adjust:auto;background-color:#ffffff;">Subarachnoid hemorrhage, Intracerebral Hemorrhage, Ischemic Stroke, Status Epilepticus, Neuromuscular Respiratory Failure, CNS Infections</span>

Research Focus

<span style="caret-color:#000000;font-family:Calibri, Arial, Helvetica, sans-serif;font-size:16px;text-size-adjust:auto;background-color:#ffffff;">Intracerebral Hemorrhage</span>

EMR ID
5784
Biography

<p>Rishi Malhotra, MD, is Director of Neurocritical Care, Director of the Neuroscience ICU and Director of the Neurocritical Care Fellowship, as well as Associate Professor of Neurology, Medicine and Neurological Surgery at Montefiore Einstein. Dr. Malhotra&rsquo;s clinical focus includes the critical care management of subarachnoid hemorrhage, intracerebral hemorrhage, traumatic brain injury, acute spinal cord injury, ischemic stroke, status epilepticus, brain tumors, neuromuscular respiratory failure and central nervous system infections.</p><p>A graduate of the combined BA/MD program at Brooklyn College, Dr. Malhotra completed his Doctor of Medicine with State University of New York - Downstate Medical Center in 2004. After completing his internal medicine internship at St. Luke&rsquo;s-Roosevelt Hospital in 2005, Dr. Malhotra completed his three-year neurology residency at Columbia University Medical Center in 2008. He then pursued a neurocritical care fellowship at Columbia University Medical Center and Weill Cornell Medical Center, which he completed in 2010.</p><p>Dr. Malhotra&rsquo;s scholarly interests include intracerebral hemorrhage, hypoxic-ischemic brain injury and status epilepticus. He has shared his work through peer-reviewed journals, books, abstracts and poster presentations.</p><p>Dr. Malhotra is board certified in Neurology and Neurocritical Care. He is a member of the Neurocritical Care Society.</p>

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Kenneth G. Liu

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Full Name
Kenneth G. Liu
Profile Image URL
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Type
Provider
Faculty
First Name
Kenneth
Last Name
Liu
NPI
1174840888
Faculty ID
15135
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-oncology
einstein-dept-medicine
Gender
Male
Email
kliu@montefiore.org
Phone
718-405-1700
Titles
Type
Academic
Department
Department of Oncology
Rank
Assistant Professor
Division
Medical Oncology
Type
Academic
Department
Department of Medicine
Department Link
Rank
Assistant Professor
Division
Oncology & Hematology
Type
Administrative
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88263 40.87994)
Address Line 1
60 East 208th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore at 60 East 208th Street
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8822305 40.8791652)
Address Line 1
Montefiore Medical Center
Address Line 3
60 East 208th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
University of Cincinnati College of Medicine
Education Type Label
Fellowship
Education Institution
Montefiore Medical Center
Education Type Label
Residency
Education Institution
Harbor UCLA Medical Center
CHAM Provider
Off
Professional Title
M.D.
EMR ID
57009
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Mahsa Kanzali

Submitted by Anonymous (not verified) on
Full Name
Mahsa Kanzali
Profile Image URL
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Type
Provider
Faculty
First Name
Mahsa
Last Name
Kanzali
NPI
1295122661
Faculty ID
18306
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-medicine
Gender
Female
Email
mkanzali@montefiore.org
Phone
718-579-2500
Titles
Type
Academic
Type
Academic
Department
Department of Medicine
Department Link
Rank
Assistant Professor
Division
Hospital Medicine
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8608 40.89439)
Address Line 1
600 East 233rd Street
City
New York
State
NY
Zip
10466-2604
Location Title
Montefiore Wakefield Campus
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.86049 40.89552)
Address Line 1
4234 Bronx Boulevard
City
Bronx
State
NY
Zip
10466-2611
Location Title
Montefiore Medical Group-Wakefield Ambulatory Care Center
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8798833 40.8799447)
Address Line 1
Montefiore Medical Center
Address Line 3
111 East 210th Street
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
Ross University School of Medicine
Education Type Label
Residency
Education Institution
Montefiore Medical Center
CHAM Provider
Off
Professional Title
M.D.
EMR ID
76958
Is Open Scheduling
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Nicole A. Hayde

Submitted by Anonymous (not verified) on
Full Name
Nicole A. Hayde
Profile Image URL
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Type
Provider
Faculty
First Name
Nicole
Last Name
Hayde
NPI
1417196726
Faculty ID
11790
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Pediatric
Department
einstein-dept-pediatrics
Gender
Female
Email
nicole.hayde@einsteinmed.edu
Phone
718-655-1120
Titles
Type
Academic
Department
Department of Pediatrics
Department Link
Rank
Associate Professor
Division
Pediatric Nephrology
Type
Clinical
Title
Medical Director, Pediatric Kidney Transplantation
Type
Clinical
Title
Attending Physician, Division of Pediatric Nephrology, Children's Hospital at Montefiore Einstein (CHAM)
Type
Clinical
Title
Associate Professor of Pediatrics, Albert Einstein College of Medicine
Type
Clinical
Type
Administrative
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.87885 40.88037)
Address Line 1
3415 Bainbridge Avenue
City
Bronx
State
NY
Zip
10467-2403
Location Title
The Children's Hospital at Montefiore
Is Primary
Off
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.84154 40.84612)
Address Line 1
1250 Waters place
City
Bronx
State
NY
Zip
10461-2720
Location Title
Montefiore at 1250 Waters Place
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8791698 40.880273)
Address Line 1
Montefiore Medical Center
Address Line 2
3415 Bainbridge Avenue
City
Bronx
State
NY
Zip
10467
Location Title
Montefiore Medical Center
Education and Trainings
Education Type Label
Medical Education
Education Institution
University of West Indies
Education Type Label
Fellowship
Education Institution
Montefiore Medical Center
Education Type Label
Residency
Education Institution
Jackson Memorial Hospital
CHAM Provider
On
Professional Title
M.D.
M.S.
EMR ID
54328
Biography

<p>Nicole Hayde, MD, MS, is a pediatric nephrologist at Children&rsquo;s Hospital at Montefiore Einstein (CHAM), Medical Director, Pediatric Kidney Transplant Program, Associate Director, Pediatric Nephrology Fellowship Program and Associate Professor, Pediatrics at Montefiore-Einstein. Dr. Hayde&rsquo;s clinical focus is pediatric renal transplantation, with a particular interest in the role of antibodies in allograft injury.</p><p>After earning her Doctor of Medicine from the University of the West Indies, Mona, Jamaica in 2003, Dr. Hayde completed her residency and chief residency in pediatrics at the University of Miami in 2009. She went on to complete her fellowship in pediatric nephrology at CHAM in 2012. During her fellowship, she was also enrolled in the clinical research training program at Einstein, earning her Master of Science in clinical research methods in 2012.</p><p>Dr. Hayde&rsquo;s research focus is on the role of donor-specific antibodies in pediatric kidney transplantation and methods to decrease antibody mediated injury. Her findings have been published in several peer-reviewed journals, and have been shared through book chapters, posters and presentations. She is on the editorial board of Frontiers in Pediatrics and is a peer reviewer for several journals including Transplantation, Pediatric Transplantation and Human Immunology. She also serves as a research mentor for fellows interested in kidney transplant research.</p><p>Dr. Hayde is board certified in pediatrics and pediatric nephrology. She has several national roles including the associate councilor of region 9 of United Network of Organ Sharing (UNOS) and the executive committee of the pediatric community of practice of the American Society of Transplantation. She is also a member of several professional organizations including the ASPN and the American Society of Histocompatibility and Immunogenetics.</p>

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Kira Gritsman

Submitted by Anonymous (not verified) on
Full Name
Kira Gritsman
Profile Image URL
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Type
Provider
Faculty
First Name
Kira
Last Name
Gritsman
NPI
1174598148
Faculty ID
14128
Clinical Terms
Employment Status
part-time
Patient Type
Adult
Department
einstein-dept-oncology
einstein-dept-medicine
einstein-dept-cell-biology
Gender
Female
Email
kira.gritsman@einsteinmed.edu
Phone
929-246-6707
Titles
Type
Academic
Department
Department of Oncology
Rank
Associate Professor
Division
Medical Oncology
Type
Academic
Department
Department of Medicine
Department Link
Rank
Associate Professor
Division
Oncology & Hematology
Type
Academic
Department
Department of Cell Biology
Department Link
Rank
Associate Professor
Type
Clinical
Title
Assistant Director of Correlative Clinical Research
Type
Administrative
Title
Co-Leader, Montefiore Einstein Comprehensive Cancer Center, Stem Cell & Cancer Biology Program
Tags
me-patientcare-cancer-clinical-aids-malignancies
me-patientcare-cancer-research-stem-cell-cancer-biology
Type
Administrative
Title
Betty and Sheldon Feinberg Senior Faculty Scholar in Cancer Research
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.88072 40.88002)
Address Line 1
111 East 210th Street
City
Bronx
State
NY
Zip
10461-2401
Location Title
Montefiore Medical Center
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8459022 40.8504961)
Building
Chanin Building
Room
410A
Address Line 1
Albert Einstein College of Medicine
Address Line 2
Jack and Pearl Resnick Campus
Address Line 3
1300 Morris Park Avenue
City
Bronx
State
NY
Zip
10461
Location Title
Albert Einstein College of Medicine
Education and Trainings
Education Type Label
Medical Education
Education Institution
New York University School of Medicine
Education Type Label
Medical Education
Education Institution
New York University School of Medicine
Education Type Label
Medical Education
Education Institution
New York University School of Medicine
Education Type Label
Fellowship
Education Institution
Dana Farber Cancer Institute
Education Type Label
Fellowship
Education Institution
Dana-Farber Cancer Institute
Education Type Label
Residency
Education Institution
Columbia University Medical Center
Professional Interests

<p><strong>The Roles of Signaling Pathways in Adult Blood Development and Leukemia</strong></p>
<p><span style="font-size: 10.5pt; font-family: Verdana, sans-serif;">The Gritsman lab studies the signal transduction pathways that affect the early fate decisions of adult hematopoietic stem cells (HSCs) as they progress from an undifferentiated multipotent state to the generation of differentiated blood cells.&nbsp; When these early fate decisions go awry, this can lead to the formation of leukemia-initiating cells. We are interested in</span><span style="font-size: 10.5pt; font-family: Verdana, sans-serif;">&nbsp;how signaling pathways affect the self-renewal and differentiation of HSCs and malignant or pre-malignant stem cells in myeloid malignancies, such as acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and myeloproliferative neoplasms (MPN).</span></p>
<p><strong>Roles of the PI3 kinase isoforms in adult blood development</strong></p>
<p>PI3 kinase (PI3K) is a lipid kinase that is important for the regulation of metabolism, the cell cycle, apoptosis, and protein synthesis. &nbsp;In hematopoietic cells, there are four isoforms of the catalytic subunit of PI3K, each encoded by a separate gene. &nbsp;Emerging evidence suggests that these isoforms have unique functions in normal and cancer cells, but may substitute for each other in some contexts.&nbsp; We have generated a series of mouse knockout models that allow us to study the roles of each of these isoforms individually in adult hematopoiesis.&nbsp; For example, we have found that the p110alpha isoform is most important for red cell development, but is not required in normal blood stem cells. We have now also generated compound knockout mice to determine the redundant roles of the PI3K isoforms in blood development. &nbsp;We recently reported that PI3K isoforms play important redundant roles during the hematopoietic stress response, such as after chemotherapy. However, deletion of all 3 Class IA PI3K isoforms leads to a phenotype with impaired HSC differentiation, resembling myelodysplastic syndrome (MDS). We are studying how deletion of PI3K will impact normal HSC function, including self-renewal, proliferation, and differentiation along different blood lineages by affecting processes such as autophagy and epigenetic regulation in HSCs.</p>
<p><strong>Roles of the PI3 kinase isoforms in leukemia</strong></p>
<p>Acute myeloid leukemia (AML) is a genetically diverse disease, but activation of the PI3K pathway has been reported in up to 80% of cases.&nbsp; A subset of AML cell lines and AML patient samples respond to PI3K pathway inhibitors, but it is unclear how patients should be selected for potential response to these inhibitors. &nbsp;We found that RAS-mutated myeloid leukemias are particularly dependent on the p110alpha isoform of PI3K, and that pharmacologic inhibition of p110alpha can be used to treat both RAS-mutated cell lines and RAS-mutated leukemia in mice. Furthermore, we use cell lines, patient samples, and mouse models of leukemia to investigate the mechanisms of resistance to PI3K inhibition, with the goal of identifying new drug targets and designing new combination treatments for leukemia that incorporate PI3K inhibitors.</p>
<p><strong>RON Kinase in Myeloproliferative Neoplasms</strong></p>
<p>The myeloproliferative neoplasms (MPNs) are a group of diseases that are caused by kinase mutations in HSCs, which lead to uncontrolled proliferation of myeloid cells. The Philadelphia chromosome-negative MPNs are characterized by mutations in the JAK/STAT signaling pathway, and respond to JAK inhibitors, but resistance often develops. We recently discovered that the receptor Tyrosine kinase RON can physically interact with JAK2 in MPN cells, leading to potentiation of JAK/STAT signaling in resistant cells. Furthermore, we found that pharmacologic or genetic inactivation of RON can inhibit proliferation of MPN cells and re-sensitize resistant cells to JAK inhibitors.</p>
<p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: medium; font-family: 'Times New Roman', serif;"><strong><span style="font-size: 10.5pt; font-family: Verdana, sans-serif; color: #201f1e;">Member of the Cancer Dormancy and Tumor Microenvironment Institute&nbsp;</span></strong></p>
<p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: medium; font-family: 'Times New Roman', serif;">&nbsp;</p>
<p class="MsoNormal" style="margin: 0in 0in 0.0001pt; font-size: medium; font-family: 'Times New Roman', serif;"><span style="font-size: 10.5pt; font-family: Verdana, sans-serif;">&nbsp;</span><span style="font-size: 10.5pt; font-family: Verdana, sans-serif;">The Gritsman lab&rsquo;s research interests include the contributions of signaling pathways to leukemic and pre-leukemic stem cell dormancy in minimal residual disease, which includes mechanisms of immune evasion. Furthermore, the Gritsman lab is interested in the roles of inflammatory signaling pathways and of the local microenvironment in bone marrow fibrosis, and in the evolution of myeloid neoplasms from the pre-malignant to malignant state. Our major goals are to identify opportunities for therapeutic targeting to prevent the transition from the pre-leukemic state to leukemia, or to eliminate minimal residual disease to prevent relapse.</span></p>

Research Areas
roles of signaling pathways in hematopoietic stem cell self-renewal and differentiation, leukemic stem cells, targeting signaling pathways in hematologic malignancies
CHAM Provider
Off
Professional Title
M.D.
Ph.D.
Selected Publications

<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><a name="_GoBack"></a><span style="font-size: 11pt; font-family: Arial, sans-serif;">Ames, K.,&nbsp;<sup>&nbsp;</sup>Kaur,<sup>&nbsp;</sup>I., Shi, Y., Tong, M., Sinclair, T., Hemmati, S., Glushakow-Smith, S.G., Tein,&nbsp;&nbsp;E., Gurska, L., Steidl, U., Dubin, R., Shan, J., Montagna, C., Pradhan, K., Verma, A., and&nbsp;<strong><u>Gritsman, K.</u></strong>, Deletion of PI3-Kinase Promotes Myelodysplasia Through Dysregulation of Autophagy in Hematopoietic Stem Cells,&nbsp;<strong><em>Science Advances</em></strong><em>&nbsp;2023.&nbsp;</em>doi:&nbsp;<a href="https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdoi.o…; target="_blank" rel="noopener"><span style="color: black; text-decoration: none;">10.1126/sciadv.ade8222</span></a><u>,&nbsp;</u>PMID:&nbsp;36812307</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Folgado Marco, V., Ames, K., Chuen, J.,&nbsp;<strong><u>Gritsman, K.</u></strong>&nbsp;&amp; Baker, N.,&nbsp;Haploinsufficiency of the essential gene&nbsp;<em>RpS12</em>&nbsp;causes defects in erythropoiesis and hematopoietic stem cell maintenance,&nbsp;<em>&nbsp;<strong>eLife</strong>&nbsp;</em>2023&nbsp;Jun 5;12:e69322. doi: 10.7554/eLife.69322.&nbsp;PMID:&nbsp;37272618</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Gurska, L.M., Okabe, R., Schurer, A., Tong, M.M., Soto, M., Choi, D., Ames, K., Glushakow-Smith, S., Montoya, A., Tein, E., Miles, L.A., Cheng, H., Hankey-Giblin, P., Levine, R.L., Goel, S., Halmos, B., and&nbsp;<strong><u>Gritsman, K.</u></strong>&nbsp;Crizotinib has Preclinical Efficacy in Philadelphia-negative Myeloproliferative Neoplasms,&nbsp;<strong><em>Clinical Cancer Research</em></strong>&nbsp;2022&nbsp;Dec 20:CCR-22-1763. doi: 10.1158/1078-0432.CCR-22-1763. PMID:&nbsp;36537918</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Gurska, L., Ames, K., and&nbsp;<strong><u>Gritsman, K</u></strong>, Signaling Pathways in Leukemic Stem Cells,&nbsp;</span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: #333333; letter-spacing: 0.2pt; background-color: #fcfcfc;">In: Zhang H., Li S. (eds) Leukemia Stem Cells in Hematologic Malignancies.&nbsp;<strong>Advances in Experimental Medicine and Biology</strong>, vol 1143. Springer, Singapore</span><span style="font-size: 11pt; font-family: Arial, sans-serif;">, July 24, 2019, doi:&nbsp;<a href="https://doi.org/10.1007/978-981-13-7342-8_1"><span style="color: black; letter-spacing: 0.2pt; background-color: #fcfcfc; text-decoration: none;">https://doi.org/10.1007/978-981-13-7342-8_1</span></a><span style="letter-spacing: 0.2pt; background-color: #fcfcfc;">;&nbsp;</span>PMID:&nbsp;31338813, PMCID:&nbsp;<a href="http://www.ncbi.nlm.nih.gov/pmc/articles/pmc7249489/&quot; target="_blank" rel="noopener"><span style="color: black; text-decoration: none;">PMC7249489</span></a></span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Hemmati, S., Sinclair, T., Tong, M., Bartholdy, B., Okabe, R.O., Ames, K., Ostrodka, L., Haque, T., Kaur, I., Mills, T. S., Agarwal, A., Pietras, E.M., Zhao, J.J., Roberts, T.M., and&nbsp;<strong><u>Gritsman, K.</u></strong>, PI3 kinase alpha and delta promote hematopoietic stem cell activation,&nbsp;<strong><em>JCI Insight&nbsp;</em></strong>2019&nbsp;doi.org/10.1172/jci.insight.125832</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Mitchell, K., Barreyro, L., Todorova, T., Taylor, S., Antony-Debre, I., Narayanagari, S., Carvajal, L., Leite, J., Piperdi, Z., Pendurti, G., Mantzaris, I., Paietta, E., Verma, A.,&nbsp;<strong><u>Gritsman, K.,&nbsp;</u></strong>and Steidl, U. IL1RAP potentiates multiple oncogenic signaling pathways in AML,&nbsp;<strong><em>Journal of&nbsp;Experimental Medicine</em></strong><em>.&nbsp;</em>2018 May 17. doi: 10.1084/jem.20180147,&nbsp;PMID: 29773641</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Hemmati, S., Haque, T., and&nbsp;<strong><u>Gritsman, K</u>,&nbsp;</strong>Inflammatory Signaling Pathways in Pre-leukemic and Leukemic Stem Cells,&nbsp;<strong><em>Frontiers in Oncology</em></strong><em>&nbsp;</em>2017 Nov 13;7:265. doi: 10.3389/fonc.2017.00265</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Bhagat, T.D., Chen, S., Bartenstein, M., Barlowe, A.T., Von Ahrens, D., Choudhary, G.S., Tivnan, P., Amin, E., Marcondes, M., Sanders, M.A., Hoogenboezem, R.M., Kambhampati, S., Ramanchandra, N., Mantzaris, I., Sukrithan, V., Laurence, R., Lopez, R. Bhagat, P., Giricz, O., Sohal, D., Wickrema, A., Yeung, C.,&nbsp;<strong><u>Gritsman, K.,</u></strong>&nbsp;Aplan, P., Hochedlinger, K., Yu, Y., Pradhan, K., Zhang, J., Greally, J.M., Mukherjee, S., Pellagatti, A., Boultwood, J., Will, B., Steidl, U., Raaijmakers, M.H.G.P., Deeg, H.J., Kharas, M.G. and Verma, A. Epigenetically Aberrant Stroma in MDS Propagates Disease Via Wnt/b-Catenin Activation, 2017&nbsp;<strong><em>Cancer Research</em></strong>&nbsp;2017 Jul 6. pii: canres.0282.2017. doi: 10.1158/0008-5472</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Yuzugullu, H., Baitsch, L., Von, T., Steiner, A., Tong, H., Ni, J., Clayton, L., Bronson, R., Roberts, T.,&nbsp;<strong><u>Gritsman, K</u></strong><u>.</u>, and Zhao, J.J. A p110b-Rac signaling loop mediates Pten-loss-induced perturbation of hematopoiesis and leukemogenesis.&nbsp;<strong><em>Nature Communication</em></strong><em>s&nbsp;</em>October 7,2015, doi:10.1038/NCOMMS9501</span></p>
<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;">&nbsp;</p>
<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Yoda, A., Adelmant, G., Tamburini, J., Chapuy, B., Shindoh, N., Yoda, Y., Weigert, O., Kopp, N., Wu, S-C., Kim, S., Liu, H., Tivey, T., Christie, A.L.,&nbsp;<strong><u>Gritsman, K.</u></strong>,&nbsp; Gotlib, J., Deininger, M., Turley, S., Tyner, J., Marto, J., Weinstock, D.M., and Lane, A.A. Mutations in G-protein beta subunits promote transformation and kinase inhibitor resistance&nbsp;<strong><em>Nature Medicine</em></strong><em>&nbsp;</em>2015 (1):71-5.</span></p>
<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;">&nbsp;</p>
<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><strong><u><span style="font-size: 11pt; font-family: Arial, sans-serif;">Gritsman, K</span></u></strong><strong><span style="font-size: 11pt; font-family: Arial, sans-serif;">.</span></strong><span style="font-size: 11pt; font-family: Arial, sans-serif;">, Yuzugullu, H., Von, T., Yan, H., Clayton, L., Fritsch, C., Maira, S.-M., Hollingworth, G., Choi, C., Khandan, T., Paktinat, M., Okabe, R.O., Roberts, T.M., and Zhao, J.J. &nbsp;Hematopoiesis and RAS-driven myeloid leukemia differentially require PI3K isoform p110alpha<strong>.&nbsp;<em>Journal of Clinical Investigation&nbsp;</em></strong>2014;124(4):1794&ndash;1809.&nbsp;http://www.jci.org/articles/view/69927</span></p&gt;
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Kharas, M.G. and&nbsp;<strong><u>Gritsman, K</u></strong>. Akt: A Double-Edged Sword for Hematopoietic Stem Cells.&nbsp;<strong><em>Cell Cycle</em>&nbsp;</strong>2010; Vol 9; Issue 7</span></p>
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<p class="MsoNormal" style="margin: 0in; font-size: medium; font-family: Calibri, sans-serif;"><span style="font-size: 11pt; font-family: Arial, sans-serif;">Kharas, M.G., Okabe, R., Ganis, J.J., Gozo,M., Khandan,T., Paktinat, M., Gilliland, D.G., and&nbsp;<strong><u>Gritsman, K</u>.</strong>&nbsp;Constitutively Active AKT Depletes Hematopoietic Stem Cells and Induces Leukemia in Mice.&nbsp;<strong><em>Blood&nbsp;</em></strong>2010; 115(7): 140615&nbsp;http://www.bloodjournal.org/content/115/7/1406</span></p&gt;
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EMR ID
73180
Is Open Scheduling
Off

Valentyna Goloborodko

Submitted by Anonymous (not verified) on
Full Name
Valentyna Goloborodko
Profile Image URL
https://documentapi-fargate-documentbucket-15qi4tpdvnhlz.s3.amazonaws.com/218/061db580-470d-11ec-9350-298b34a4a389.jpg
Type
Provider
Faculty
First Name
Valentyna
Last Name
Goloborodko
NPI
1194010728
Faculty ID
13925
CMO Specialties
Clinical Terms
Employment Status
Full Time
Patient Type
Adult
Department
einstein-dept-medicine
Gender
Female
Email
vgolobor@montefiore.org
Phone
866-633-8255
Titles
Type
Academic
Department
Department of Medicine
Department Link
Rank
Assistant Professor
Division
Hospital Medicine
Locations
Is Primary
On
Type
Clinical
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.845 40.85026)
Address Line 1
1825 Eastchester Road
City
Bronx
State
NY
Zip
10467-2404
Location Title
Montefiore Weiler Hospital
Is Primary
Off
Type
Academic
Location (Address, State, City, Zip)
Not used, will be deleted
Coordinates
POINT (-73.8460414 40.8489787)
Address Line 1
Jack D. Weiler Hospital
Address Line 3
1825 Eastchester Road
City
Bronx
State
NY
Zip
10461
Location Title
Jack D. Weiler Hospital
Education and Trainings
Education Type Label
Medical Education
Education Institution
Odessa Medical School
Education Type Label
Residency
Education Institution
Odessa Medical Institute
Education Type Label
Residency
Education Institution
St Lukes-Roosevelt Hospital
CHAM Provider
Off
Professional Title
M.D.
EMR ID
5492
Is Open Scheduling
Off
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