A STAT3 Degrader Demonstrates Pre-clinical Efficacy in Venetoclax resistant Acute Myeloid Leukemia.

Unlabelled: Acute myeloid leukemia (AML) is an aggressive hematologic malignancy that continues to have poor prognosis despite recent therapeutic advances. Venetoclax (Ven), a BCL2-inhibitor has shown a high response rate in AML; however, relapse is invariable due to mitochondrial dysregulation that includes upregulation of the antiapoptotic protein MCL1, a central mechanism of Ven resistance (Ven-res). We have previously demonstrated that the transcription factor STAT3 is upregulated in AML hematopoietic stem and progenitor cells (HSPCs) and can be effectively targeted to induce apoptosis of these aberrant cells.

Socio-demographic determinants of myelofibrosis outcomes in an underserved center and the SEER national database.

The influence of demographic characteristics and social determinants on cancer outcomes is widely recognized in various malignancies but remains understudied in myelofibrosis (MF). This study aims to investigate social and demographic variables associated with MF survival. We retrospectively reviewed data of biopsy-proven MF patients from the Surveillance, Epidemiology and End Results (SEER) database (2000-2021) and Montefiore Medical Center (2000-2023), an underserved inner-city hospital.

Improving Unrelated Donor Equity: Assessing Mismatched Donor Opportunities with Real-World Data in a Minority-Predominant Cohort.

Recent advances in graft-versus-host disease (GVHD) prophylaxis including post-transplant cyclophosphamide (PTCy) and abatacept have significantly improved outcomes following HLA-mismatched allogenic hematopoietic stem cell transplantation (allo-HSCT) and have tremendous potential for reducing racial disparities in donor availability. A recent small study employing bone marrow as the source of stem cells showed similar outcomes after 5/8 versus 7/8 matches and is currently being tested in a larger study using peripheral blood stem cells. In this study, we examine real-world alternative donor HSCT options for a minority-predominant cohort in the Bronx, NY, focusing on the availability of lesser-matched (5/8 to 7/8) donors.

A Metabolically Optimized, Noncytotoxic Low-Dose Weekly Decitabine/Venetoclax in MDS and AML.

Purpose: Venetoclax (VEN) added to the hypomethylating agents (HMA) decitabine or azacitidine is the new standard of care for elderly patients with acute myeloid leukemia (AML) and is being evaluated in myelodysplastic syndrome (MDS). Current dosing of HMA/VEN relies on leukemia suppression through cytotoxicity which also impacts normal hematopoiesis. A regimen using once-weekly low-dose decitabine (LDDec) has demonstrated activity in myeloid malignancies.

High Dose Cyclophosphamide for the Treatment of Severe Immune Checkpoint Inhibitor Related Adverse Events.

Introduction: Immune-related adverse events (irAEs) are a group of autoimmune syndromes that arise following therapy with immune checkpoint inhibitors (ICIs) and are characterized by disinhibition of cell-mediated immunity and decreased self-tolerance. First line treatment of irAEs is typically steroids. Severe irAEs that are refractory to steroids can be life threatening and treatment protocols are an area of unmet need.

A Co-Management Model for Myeloid Malignancies That Evolved during the COVID-19 Pandemic.

Introduction: Myeloid malignancies are a heterogeneous group of clonal bone marrow disorders that are complex to manage in the community and therefore often referred to subspecialists at tertiary oncology referral centers. Many patients do not live in close proximity to tertiary referral centers and are unable to commute long distances due to age, comorbidities, and frailty. Interventions that minimize the travel time burden without compromising quality of care are an area of unmet need.

Curbside Consults in Clinical Medicine: Empirical and Liability Challenges.

In most U.S. jurisdictions, clinicians providing informal "curbside" consults are protected from medical malpractice liability due to the absence of a doctor-patient relationship.

Phase 1/2 study of uproleselan added to chemotherapy in patients with relapsed or refractory acute myeloid leukemia.

Uproleselan (GMI-1271) is a novel E-selectin antagonist that disrupts cell survival pathways, enhances chemotherapy response, improves survival in mouse xenograft and syngeneic models, and decreases chemotherapy toxicity in vivo. A phase 1/2 study evaluated the safety, tolerability, and antileukemic activity of uproleselan (5-20 mg/kg) with MEC (mitoxantrone, etoposide, and cytarabine) among patients with relapsed/refractory (R/R) acute myeloid leukemia (AML). Among the first 19 patients, no dose-limiting toxicities were observed.

Genetic Mapping of a new allele, in .

Genetic screens provide a mechanism to identify genes involved with different cellular and organismal processes. Using a Flp/FRT screen in the eye we identified mutations that result in alterations and de-regulation of cell growth and division. From this screen a group of undergraduate researchers part of the Fly-CURE consortium mapped and characterized a new allele of the gene ,

Role of cardiac nuclear stress perfusion exam after computed tomographic coronary angiogram for evaluation of obstructive coronary artery disease in patients with chest pain.

Background: Clinical workup for chest pain varies among institutions. Acute coronary syndrome (ACS) is the primary diagnosis to rule out in the differential diagnosis, due to its associated mortality and morbidity. Although studies have demonstrated efficacy of coronary computed tomographic angiography (CCTA) in diagnosis obstructive coronary artery disease (CAD), there is limited evidence in the clinical value of performing cardiac nuclear stress perfusion imaging [myocardial perfusion imaging (MPI)] exam in patients with chest pain after undergoing CCTA.

Baby M Turns 30: The Law and Policy of Surrogate Motherhood.

This article marks the 30 anniversary of the Supreme Court of New Jersey's Baby M decision by offering a critical analysis of surrogacy policy in the United States. Despite fundamental changes in both science and society since the case was decided, state courts and legislatures remain bitterly divided on the legality of surrogacy. In arguing for a more uniform, permissive legal posture toward surrogacy, the article addresses five central debates in the surrogacy literature.

Antibody-Based Treatment of Acute Myeloid Leukemia.

While antibody-based therapies have emerged as clinically effective approaches for several hematologic and solid malignancies, they have not played a significant role to date in the treatment of acute myeloid leukemia (AML). More recently, improvements in antibody-drug conjugate technology, bispecific antibodies, as well as identification of novel AML antigens have re-invigorated enthusiasm for antibody-based therapies for AML. This review describes experiences with former and existing antibody-based therapies for AML, including unconjugated antibodies, antibody-drug conjugates (ADCs), radio-labelled antibodies, and immune-engaging antibodies, and discusses the promise and challenges associated with each.

Allogeneic Transplantation for Patients With Advanced Myelofibrosis: Splenomegaly and High Serum LDH are Adverse Risk Factors for Successful Engraftment.

Background: Thirty consecutive patients underwent hematopoietic stem cell transplantation for myelofibrosis (MF) at our institution. The median age at the time of transplant was 49 (range, 18-68) years, 74% of patients had advanced Dynamic International Prognostic Scoring System (DIPSS) scores, and 83% received reduced-intensity conditioning.

Patients And Methods: With a long follow-up of our patients, we analyzed disease and transplant variables that contributed to engraftment and outcomes.

Novel Therapeutics for Therapy-Related Acute Myeloid Leukemia: 2014.

Effective treatment options for adults with therapy-related AML continues to be an area of unmet need. Genetic and molecular changes within these leukemias confer resistance to standard chemotherapy regimens. Emerging developmental therapeutics in this area has focused on several approaches.

Phase II, multicenter, randomized trial of CPX-351 (cytarabine:daunorubicin) liposome injection versus intensive salvage therapy in adults with first relapse AML.

Background: CPX-351 is a liposome-encapsulated fixed-molar-ratio formulation of cytarabine and daunorubicin that exploits molar ratio-dependent drug-drug synergy to enhance antileukemic efficacy.

Methods: This phase II study randomized 125 patients 2:1 to CPX-351 or investigators' choice of first salvage chemotherapy. Patients with acute myeloid leukemia (AML) in first relapse after initial Complete Remission (CR) lasting ≥1 month were stratified per the European Prognostic Index (EPI) into favorable, intermediate, and poor-risk groups based on duration of first CR, cytogenetics, age, and transplant history.

Phase I trial of SAR103168, a novel multi-kinase inhibitor, in patients with refractory/relapsed acute leukemia or high-risk myelodysplastic syndrome.

There is no effective treatment for relapsed/refractory acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). We conducted a phase I dose escalation trial of SAR103168, a novel multi-targeted kinase inhibitor with activity against the Src kinase family, the BCR-Abl kinase and several angiogenic receptor kinases. Twenty-nine patients 18-83 years old were treated with SAR103168.