User profiles for G. Ramsingh

Giridharan Ramsingh

Assistant Professor of Medicine, University of Southern California
Verified email at med.usc.edu
Cited by 2513

Role of TP53 mutations in the origin and evolution of therapy-related acute myeloid leukaemia

TN Wong, G Ramsingh, AL Young, CA Miller, W Touma… - Nature, 2015 - nature.com
g, Proposed model of clonal evolution to t-MDS in case 895681; the diagnostic t-MDS …
These mutations would not be randomly distributed but biased (in particular towards C to T/G to A …

The molecular landscape of pediatric acute myeloid leukemia reveals recurrent structural alterations and age-specific mutational interactions

…, LC Hermida, B Salhia, S Capone, G Ramsingh… - Nature medicine, 2018 - nature.com
We present the molecular landscape of pediatric acute myeloid leukemia (AML) and
characterize nearly 1,000 participants in Children's Oncology Group (COG) AML trials. The COG–…

Magrolimab in combination with azacitidine in patients with higher-risk myelodysplastic syndromes: final results of a phase Ib study

…, A Tan, M Chao, C O'Hear, G Ramsingh… - Journal of Clinical …, 2023 - ingentaconnect.com
g/dL (25.6 to 12.0 g/dL) between the first and second magrolimab doses and 20.5 g/dL (24.9
to 15.4 g/dL) … A total of 27.2% of patients had a $ 2 g/dL drop and 10.9% had a $ 3 g/dL drop …

[HTML][HTML] Treatment outcomes for newly diagnosed, treatment-naïve TP53-mutated acute myeloid leukemia: a systematic review and meta-analysis

…, P Tse, J Yan, MJ Zoratti, F Xie, G Ramsingh - Journal of Hematology & …, 2023 - Springer
Background TP53 mutations, which are present in 5% to 10% of patients with acute myeloid
leukemia (AML), are associated with treatment resistance and poor outcomes. First-line …

Next-generation sequencing identifies the natural killer cell microRNA transcriptome

…, SD Crosby, R Nagarajan, G Ramsingh… - Genome …, 2010 - genome.cshlp.org
Natural killer (NK) cells are innate lymphocytes important for early host defense against
infectious pathogens and surveillance against malignant transformation. Resting murine NK …

Primary plasma cell leukemia: a Surveillance, Epidemiology, and End Results database analysis between 1973 and 2004

G Ramsingh, P Mehan, J Luo, R Vij… - … Journal of the …, 2009 - Wiley Online Library
BACKGROUND: Primary plasma cell leukemia (PCL) is a rare plasma cell disorder, and
current knowledge regarding survival in this disease is limited to small series of patients. …

Tolerability and efficacy of the first-in-class anti-CD47 antibody magrolimab combined with azacitidine in frontline TP53m AML patients: Phase 1b results.

…, ES Wang, G Xing, M Chao, G Ramsingh… - 2022 - ascopubs.org
7020 Background: Magrolimab is a monoclonal antibody blocking CD47, a “don’t eat me”
signal overexpressed on cancer cells such as acute myeloid leukemia (AML). This blockade …

Complete characterization of the microRNAome in a patient with acute myeloid leukemia

G Ramsingh, DC Koboldt, M Trissal… - Blood, The Journal …, 2010 - ashpublications.org
MicroRNAs (miRNAs) are small noncoding RNAs that regulate gene expression and have
been implicated in the pathogenesis of cancer. In this study, we applied next generation …

[HTML][HTML] Tolerability and Efficacy of the Anticluster of Differentiation 47 Antibody Magrolimab Combined with Azacitidine in Patients with Previously Untreated AML …

…, R Komrokji, G Xing, G Ramsingh… - Journal of clinical …, 2023 - ncbi.nlm.nih.gov
… In this study, 59.8% of patients had a Hb level of <9 g/dL at baseline and Hb decreases
were observed most commonly after the first one to two doses, with a ≥3 g/dL drop reported in …

[HTML][HTML] Fresh or cryopreserved CD34+-selected mobilized peripheral blood stem and progenitor cells for the treatment of poor graft function after allogeneic …

A Ghobadi, MA Fiala, G Ramsingh, F Gao… - Biology of Blood and …, 2017 - Elsevier
… after mobilization with G-CSF and plerixafor, 9 after G-CSF alone, and 8 cryopreserved
products were infused after mobilization with G-CSF only. Products mobilized with G-CSF and …