Evidence map›Paper›PMID 28993412›Full record

ArticleCancer research2017

IL10 Release upon PD-1 Blockade Sustains Immunosuppression in Ovarian Cancer.

Purushottam Lamichhane, Lavakumar Karyampudi, Barath Shreeder, James Krempski, Deborah Bahr, Joshua Daum, Kimberly R Kalli, Ellen L Goode, Matthew S Block, Martin J Cannon and 1 more

Abstract read
In one paragraph

Article in Cancer research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 1 pooled it
6.0field-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.

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

111 citing papers in PubMed, 1 synthesis or guideline pooled it, 162 citations in OpenAlex.

  1. Hyperprogressive disease in carcinoma induced by immune checkpoint inhibitor therapy: a systematic review.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Pooled it
  2. Pembrolizumab in combination with tocilizumab in high-risk hospitalized patients with COVID-19 (COPERNICO): A randomized proof-of-concept phase II study.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Trial
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  6. Review
  7. Article
  8. Adaptive resistance in cancer immunotherapy.Cellular & molecular immunology · 2026
    Review
  9. Article
  10. Progress in Designing Cytokine Antagonist Antibodies for Cancer Therapy.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
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  20. Article

51 more citing papers are in PubMed but not listed here.

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

11 authors at 4 institutions in 1 country.

Purushottam LamichhaneDepartment of Immunology, Mayo Clinic Rochester, Minnesota.
Lavakumar KaryampudiDepartment of Immunology, Mayo Clinic Rochester, Minnesota.
Barath ShreederDepartment of Immunology, Mayo Clinic Florida, Jacksonville, Florida.
James KrempskiDepartment of Immunology, Mayo Clinic Rochester, Minnesota.
Deborah BahrDepartment of Immunology, Mayo Clinic Florida, Jacksonville, Florida.
Joshua DaumDepartment of Immunology, Mayo Clinic Florida, Jacksonville, Florida.
Kimberly R KalliDivision of Oncology, Mayo Clinic Rochester, Minnesota.
Ellen L GoodeDepartment of Health Sciences Research, Mayo Clinic Rochester, Minnesota.
Matthew S BlockDivision of Oncology, Mayo Clinic Rochester, Minnesota.
Martin J CannonDepartment of Microbiology and Immunology, University of Arkansas for Medical Sciences, Little Rock, Arkansas.
Keith L KnutsonDepartment of Immunology, Mayo Clinic Rochester, Minnesota. knutson.keith@mayo.edu.
Mayo Clinic · USJacksonville College · USMayo Clinic in Florida · USUniversity of Arkansas for Medical Sciences · US

Funding

Women's Cancer ProgramP30CA015083 · NCI · MAYO CLINIC ROCHESTER · PI Felicity Enders · 1985 to 2026
$151.3M
Use of microfluidic tumor cultures to enable clinical trials of therapies for ovarian cancerP50CA136393 · NCI · MAYO CLINIC ROCHESTER · PI Zhenkun Lou · 2009 to 2026
$37.0M
NCI NIH HHS P30 CA015083NCI NIH HHS P50 CA136393
6 · The paper itself

Abstract

Ligation of programmed cell death-1 (PD-1) in the tumor microenvironment is known to inhibit effective adaptive antitumor immunity. Blockade of PD-1 in humans has resulted in impressive, durable regression responses in select tumor types. However, durable responses have been elusive in ovarian cancer patients. PD-1 was recently shown to be expressed on and thereby impair the functions of tumor-infiltrating murine and human myeloid dendritic cells (TIDC) in ovarian cancer. In the present work, we characterize the regulation of PD-1 expression and the effects of PD-1 blockade on TIDC. Treatment of TIDC and bone marrow-derived dendritic cells (DC) with IL10 led to increased PD-1 expression. Both groups of DCs also responded to PD-1 blockade by increasing production of IL10. Similarly, treatment of ovarian tumor-bearing mice with PD-1 blocking antibody resulted in an increase in IL10 levels in both serum and ascites. While PD-1 blockade or IL10 neutralization as monotherapies were inefficient, combination of these two led to improved survival and delayed tumor growth; this was accompanied by augmented antitumor T- and B-cell responses and decreased infiltration of immunosuppressive MDSC. Taken together, our findings implicate compensatory release of IL10 as one of the adaptive resistance mechanisms that undermine the efficacy of anti-PD-1 (or anti-PD-L1) monotherapies and prompt further studies aimed at identifying such resistance mechanisms.

Indexed as

AnimalsB-LymphocytesCell Line, TumorDendritic CellsDrug Resistance, NeoplasmFemaleHumansInterleukin-10MiceMice, Inbred C57BLOvarian NeoplasmsProgrammed Cell Death 1 ReceptorRNA InterferenceRNA, Small InterferingSTAT3 Transcription FactorT-LymphocytesIL10 protein, humanInterleukin-10PDCD1 protein, humanProgrammed Cell Death 1 ReceptorRNA, Small InterferingSTAT3 protein, humanSTAT3 Transcription Factor

Identifiers

PMID28993412
PMCPMC5712245
OpenAlexW2762417951

What OpenQuestion holds

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LicenceTDM
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.