Evidence map›Paper›PMID 36521105›Full record

ArticleBlood advances2023

Venetoclax treatment in patients with cancer has limited impact on circulating T and NK cells.

Charis E Teh, Hongke Peng, Meng-Xiao Luo, Tania Tan, Marie Trussart, Lauren J Howson, Chong Chyn Chua, Christine Muttiah, Fiona Brown, Matthew E Ritchie and 8 more

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.9field-weighted citation impact, top 8% of its field
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

16 citing papers in PubMed, 20 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 3 institutions in 1 country.

Charis E TehWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.
Hongke PengWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0003-4813-0827
Meng-Xiao LuoWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-7745-9755
Tania TanWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0003-3963-0360
Marie TrussartWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-7258-7272
Lauren J HowsonWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0003-3522-4533
Chong Chyn ChuaWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-2162-3288
Christine MuttiahWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0001-7166-1728
Fiona BrownWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0001-9711-9769
Matthew E RitchieWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-7383-0609
Andrew H WeiWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-7514-3298
Andrew W RobertsWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-7341-5720
Vanessa L BryantWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-4697-7410
Mary Ann AndersonWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.
Geoffrey J LindemanWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0001-9386-2416
David C S HuangWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-3101-4873
Rachel ThijssenWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.
Daniel H D GrayWalter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.ORCID 0000-0002-8457-8242
The University of Melbourne · AUThe Royal Melbourne Hospital · AUWalter and Eliza Hall Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Venetoclax is an effective treatment for certain blood cancers, such as chronic lymphocytic leukemia (CLL) and acute myeloid leukemia (AML). However, most patients relapse while on venetoclax and further treatment options are limited. Combining venetoclax with immunotherapies is an attractive approach; however, a detailed understanding of how venetoclax treatment impacts normal immune cells in patients is lacking. In this study, we performed deep profiling of peripheral blood (PB) cells from patients with CLL and AML before and after short-term treatment with venetoclax using mass cytometry (cytometry by time of flight) and found no impact on the concentrations of key T-cell subsets or their expression of checkpoint molecules. We also analyzed PB from patients with breast cancer receiving venetoclax long-term using a single-cell multiomics approach (cellular indexing of transcriptomes and epitopes by sequencing) and functional assays. We found significant depletion of B-cell populations with low expression of MCL-1 relative to other immune cells, attended by extensive transcriptomic changes. By contrast, there was less impact on circulating T cells and natural killer (NK) cells, with no changes in their subset composition, transcriptome, or function following venetoclax treatment. Our data indicate that venetoclax has minimal impact on circulating T or NK cells, supporting the rationale of combining this BH3 mimetic drug with cancer immunotherapies for more durable antitumor responses.

Indexed as

Leukemia, Lymphocytic, Chronic, B-CellLeukemia, Myeloid, AcuteBridged Bicyclo Compounds, HeterocyclicHumansKiller Cells, NaturalSulfonamidesBridged Bicyclo Compounds, HeterocyclicSulfonamidesvenetoclax

Identifiers

PMID36521105
PMCPMC10275705
OpenAlexW4311671280

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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 OpenQuestion graph.