Evidence map›Paper›PMID 36700064›Full record

ArticleTransplantation direct2023

Obinutuzumab Effectively Depletes Key B-cell Subsets in Blood and Tissue in End-stage Renal Disease Patients.

Cary M Looney, Aaron Schroeder, Erica Tavares, Jay Garg, Thomas Schindler, Flavio Vincenti, Robert R Redfield, Stanley C Jordan, Stephan Busque, E Steve Woodle and 5 more

Open access · goldAbstract read
In one paragraph

Article in Transplantation direct, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

14 citing papers in PubMed, 27 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

15 authors at 5 institutions in 2 countries.

Cary M LooneyDivision of Investigative and Immuno Safety, F Hoffmann-La Roche, Basel, Switzerland.
Aaron SchroederBiomarker Development, Genentech, Inc, South San Francisco, CA.
Erica TavaresDepartment of Medicine, University of California San Francisco, San Francisco, CA.
Jay GargNephrology and Rheumatology, Genentech, Inc, South San Francisco, CA.
Thomas SchindlerNephrology and Rheumatology, F Hoffmann-La Roche, Basel, Switzerland.
Flavio VincentiDepartment of Medicine, University of California San Francisco, San Francisco, CA.
Robert R RedfieldPenn Transplant Institute, Hospital of the University of Pennsylvania, Philadelphia, PA.
Stanley C JordanNephrology and Transplant Immunology, Cedars-Sinai Medical Center, Los Angeles, CA.
Stephan BusqueDivision of Abdominal Transplantation, Department of Surgery, Stanford University Medical Center, Stanford, CA.
E Steve WoodleDivision of Transplant Surgery, University of Cincinnati College of Medicine, Cincinnati, OH.
Jared KhanBiomarker Development, Genentech, Inc, South San Francisco, CA.
Jeffrey EasthamResearch Pathology, Genentech, Inc, South San Francisco, CA.
Sandrine MicallefBiostatistics, F Hoffmann-La Roche, Basel, Switzerland.
Cary D AustinResearch Pathology, Genentech, Inc, South San Francisco, CA.
Alyssa MorimotoBiomarker Development, Genentech, Inc, South San Francisco, CA.
University of California, San Francisco · USHospital of the University of Pennsylvania · USRoche (Switzerland) · CHStanford University · USUniversity of Cincinnati Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The THEORY study evaluated the effects of single and multiple doses of obinutuzumab, a type 2 anti-CD20 antibody that induces antibody-dependent cell-mediated cytotoxicity and direct cell death, in combination with standard of care in patients with end-stage renal disease. Methods: We measured B-cell subsets and protein biomarkers of B-cell activity in peripheral blood before and after obinutuzumab administration in THEORY patients, and B-cell subsets in lymph nodes in THEORY patients and an untreated comparator cohort. Results: Obinutuzumab treatment resulted in a rapid loss of B-cell subsets (including naive B, memory B, double-negative, immunoglobulin D Conclusions: Our data further characterize the mechanistic profile of obinutuzumab and suggest that it may elicit greater efficacy in indications such as lupus where B-cell targeting therapeutics are limited by the resistance of pathogenic tissue B cells to depletion.

Identifiers

PMID36700064
PMCPMC9851678
OpenAlexW4318165121

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.