Evidence map›Paper›PMID 36376335›Full record

ArticleNature communications2022

Inhibiting ACK1-mediated phosphorylation of C-terminal Src kinase counteracts prostate cancer immune checkpoint blockade resistance.

Dhivya Sridaran, Surbhi Chouhan, Kiran Mahajan, Arun Renganathan, Cody Weimholt, Shambhavi Bhagwat, Melissa Reimers, Eric H Kim, Manish K Thakur, Muhammad A Saeed and 5 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06705686 (Phase 1 First in Human Trial to Assess Safety and Tolerability of the Novel ACK1 Inhibitor), which is not on this map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
5.9field-weighted citation impact, top 3% 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.

NCT06705686 phase1recruitingnot on this mapstarted 2026, after this paper: background citation

Phase 1 First in Human Trial to Assess Safety and Tolerability of the Novel ACK1 Inhibitor (R)-9b in Patients With Prostate Cancer

TypeinterventionalSponsorTechnoGenesys, Inc.Ran2026 to 2028Enrolled40ConditionsMetastatic Castration-resistant Prostate Cancer (CRPC), Metastatic Castration-resistant Prostate CarcinomaArms(R)-9bMS
3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  9. Ang-1 and VEGF: central regulators of angiogenesis.Molecular and cellular biochemistry · 2025
    Review
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  12. Article
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  15. Current issues in molecular biology · 2024
    Article
  16. Review
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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

15 authors at 4 institutions in 1 country.

Dhivya Sridaran *Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Surbhi ChouhanDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Kiran Mahajan *Department of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Arun RenganathanDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.ORCID 0000-0002-6722-8136
Cody WeimholtDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Shambhavi BhagwatDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Melissa ReimersSiteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA.
Eric H KimDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA.
Manish K ThakurDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.
Muhammad A SaeedSiteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA.ORCID 0000-0001-8252-5190
Russell K PachynskiSiteman Cancer Center, Washington University at St Louis, St Louis, MO, 63110, USA.
Markus A SeeligerDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.ORCID 0000-0003-0990-1756
W Todd MillerDepartment of Physiology and Biophysics, School of Medicine, Stony Brook University, Stony Brook, NY, 11794, USA.
Felix Y FengDepartment of Radiation Oncology, University of California, San Francisco, CA, USA.ORCID 0000-0002-0963-7687
Nupam P MahajanDepartment of Surgery, Washington University at St Louis, St Louis, MO, 63110, USA. nupam@wustl.edu.ORCID 0000-0002-4150-602X
Washington University in St. Louis · USStony Brook University · USNorthport VA Medical Center · USUniversity of California, San Francisco · US

Funding

X-ray Scattering Technology CoreP30GM133893 · NIGMS · BROOKHAVEN SCIENCE ASSOC-BROOKHAVEN LAB · PI Sean McSweeney · 2019 to 2026
$38.6M
Dynamics of Ligand Binding and Protein Kinase Regulation_RenewalR35GM119437 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI Markus A Seeliger · 2016 to 2026
$6.5M
Molecular Mechanisms of Castration Resistant Prostate Cancer Recurrence & Therapeutic StrategiesR01CA227025 · NCI · WASHINGTON UNIVERSITY · PI FENG, FELIX YI-CHUNG, MAHAJAN, NUPAM P · 2019 to 2023
$2.8M
Ack1: A Critical Regulator of Hormone-Refractory Prostate CancerR01CA135328 · NCI · H. LEE MOFFITT CANCER CTR & RES INST · PI MAHAJAN, NUPAM P · 2010 to 2014
$1.6M
Nonreceptor tyrosine kinases in Systemic Lupus ErythematosusR01AI164424 · NIAID · STATE UNIVERSITY NEW YORK STONY BROOK · PI MILLER, W TODD · 2021 to 2025
$1.6M
Instrumentation grant application for forteBio Octet Red96 Biolayer Interferometry SystemS10OD020155 · OD · STATE UNIVERSITY NEW YORK STONY BROOK · PI SEELIGER, MARKUS A · 2015 to 2015
$204k
BLRD VA I01 BX002292NCI NIH HHS R01 CA135328NCI NIH HHS R01 CA227025NIAID NIH HHS R01 AI164424NIGMS NIH HHS P30 GM133893NIGMS NIH HHS R35 GM119437NIH HHS S10 OD020155
6 · The paper itself

Abstract

Solid tumours are highly refractory to immune checkpoint blockade (ICB) therapies due to the functional impairment of effector T cells and their inefficient trafficking to tumours. T-cell activation is negatively regulated by C-terminal Src kinase (CSK); however, the exact mechanism remains unknown. Here we show that the conserved oncogenic tyrosine kinase Activated CDC42 kinase 1 (ACK1) is able to phosphorylate CSK at Tyrosine 18 (pY18), which enhances CSK function, constraining T-cell activation. Mice deficient in the Tnk2 gene encoding Ack1, are characterized by diminished CSK Y18-phosphorylation and spontaneous activation of CD8

Indexed as

Immune Checkpoint InhibitorsProstatic NeoplasmsAnimalsCSK Tyrosine-Protein KinaseHumansMaleMicePhosphorylationProtein-Tyrosine KinasesCSK Tyrosine-Protein KinaseImmune Checkpoint InhibitorsProtein-Tyrosine KinasesTNK2 protein, humanTnk2 protein, mouse

Identifiers

PMID36376335
PMCPMC9663509
OpenAlexW4308995571

What OpenQuestion holds

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Registered trials

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.