Evidence map›Paper›PMID 38787341›Full record

ArticleCancer discovery2024

Targeting Acute Myeloid Leukemia Stem Cells through Perturbation of Mitochondrial Calcium.

Anagha Inguva Sheth, Mark J Althoff, Hunter Tolison, Krysta Engel, Maria L Amaya, Anna E Krug, Tracy N Young, Mohammad Minhajuddin, Shanshan Pei, Sweta B Patel and 14 more

Abstract read
In one paragraph

Article in Cancer discovery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

24 authors.

Anagha Inguva ShethDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-8201-2387
Mark J AlthoffDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-4628-8444
Hunter TolisonDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0002-8743-7840
Krysta EngelDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-3132-1491
Maria L AmayaDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-9503-5019
Anna E KrugDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0009-0005-2961-3999
Tracy N YoungDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0009-0002-6635-3303
Mohammad MinhajuddinDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0009-0002-9179-1540
Shanshan PeiBone Marrow Transplantation Center of The First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.ORCID 0000-0001-9619-2614
Sweta B PatelDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-7082-7204
Amanda WintersDivision of Pediatric Hematology and Oncology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-7916-7505
Regan MillerDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-1583-3251
Ian T SheltonDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-5974-2736
Jonathan St-GermainPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0003-1640-6964
Tianyi LingPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0009-0007-4410-3043
Courtney L JonesDivision of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center; Cincinnati, Ohio.ORCID 0000-0003-0672-1493
Brian RaughtPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID 0000-0001-6145-4776
Austin E GillenDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-2928-6308
Monica RansomDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0002-7527-7122
Sarah StaggsDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0009-0003-8283-055X
Clayton A SmithDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-6478-4244
Daniel A PollyeaDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0001-6519-4860
Brett M StevensDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0002-9346-903X
Craig T JordanDivision of Hematology, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-0869-3465

Funding

PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Edward L Melanson · 1995 to 2026
$32.6M
Therapeutic Targeting of Human AML Stem CellsR35CA242376 · NCI · UNIVERSITY OF COLORADO DENVER · PI Craig T. Jordan · 2020 to 2026
$5.6M
Training Program in Cancer BiologyT32CA190216 · NCI · UNIVERSITY OF COLORADO DENVER · PI Craig T. Jordan · 2016 to 2026
$3.5M
Understanding the unique dependency for MCL1 in Ven/Aza resistant AMLF32CA275350 · NCI · UNIVERSITY OF COLORADO DENVER · PI ALTHOFF, MARK JORDAN · 2022 to 2024
$223k
The Role of BCL2 Mediated Calcium Signaling in Leukemia Stem Cell MetabolismF30CA254251 · NCI · UNIVERSITY OF COLORADO DENVER · PI INGUVA, ANAGHA · 2021 to 2023
$120k
Identifying the Role of the IL-6/STAT3 Signaling Pathway in Higher-risk Myelodysplastic SyndromeIK2BX005603 · VA · VA EASTERN COLORADO HEALTH CARE SYSTEM · PI AMAYA, MARIA LAURA · 2022 to 2025
–
Therapeutic Targeting of MDS Stem CellsI01BX004768 · VA · VA EASTERN COLORADO HEALTH CARE SYSTEM · PI JORDAN, CRAIG T. · 2020 to 2023
–
American Cancer Society (ACS) CSDG-22-018-01-CDPBLRD VA I01 BX004768BLRD VA IK2 BX005603Leukemia and Lymphoma Society (LLS)Leukemia and Lymphoma Society (LLS) 7020-19Medical Science and Technology Project of Zhejiang Province () 2023R01012National Cancer Institute (NCI) F30CA254251National Cancer Institute (NCI) F32CA275350National Cancer Institute (NCI) R35CA242376National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) NIH P30 DK48520NCI NIH HHS F30 CA254251NCI NIH HHS F32 CA275350NCI NIH HHS R35 CA242376NCI NIH HHS T32 CA190216NIDDK NIH HHS P30 DK048520U.S. Department of Veterans Affairs (VA) 1IK2BX005603-01A1U.S. Department of Veterans Affairs (VA) BX004768-01
6 · The paper itself

Abstract

Acute myeloid leukemia stem cells (LSCs) are uniquely reliant on oxidative phosphorylation (OXPHOS) for survival. Moreover, maintenance of OXPHOS is dependent on BCL-2, creating a therapeutic opportunity to target LSCs using the BCL-2 inhibitor venetoclax. Although venetoclax-based regimens have shown promising clinical activity, the emergence of drug resistance is prevalent. Thus, in the present study, we investigated how mitochondrial properties may influence venetoclax responsiveness. Our data show that utilization of mitochondrial calcium is fundamentally different between drug-responsive and nonresponsive LSCs. By comparison, venetoclax-resistant LSCs demonstrate an active metabolic (i.e., OXPHOS) status with relatively high levels of calcium. Consequently, we tested genetic and pharmacological approaches to target the mitochondrial calcium uniporter. We demonstrate that inhibition of calcium uptake reduces OXPHOS and leads to eradication of venetoclax-resistant LSCs. These findings demonstrate a central role for calcium signaling in LSCs and provide an avenue for clinical management of venetoclax resistance. Significance: We identify increased utilization of mitochondrial calcium as a distinct metabolic requirement of venetoclax-resistant LSCs and demonstrate the potential of targeting mitochondrial calcium uptake as a therapeutic strategy.

Indexed as

CalciumLeukemia, Myeloid, AcuteMitochondriaNeoplastic Stem CellsAnimalsAntineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicCell Line, TumorDrug Resistance, NeoplasmHumansMiceOxidative PhosphorylationSulfonamidesAntineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicCalciumSulfonamidesvenetoclax

Identifiers

PMID38787341
PMCPMC11452272

What Socratic holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.