Evidence map›Paper›PMID 36187775›Full record

ArticleFrontiers in physiology2022

Inhibition of Ca

Yuyang Sun, Emily K Zboril, Jorge J De La Chapa, Xiufang Chai, Viviane Nascimento Da Conceicao, Matthew C Valdez, Stanton F McHardy, Cara B Gonzales, Brij B Singh

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 46% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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

9 authors at 2 institutions in 1 country.

Yuyang SunDepartment of Periodontics, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Emily K ZborilDepartment of Periodontics, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Jorge J De La ChapaDepartment of Comprehensive Dentistry, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Xiufang ChaiDepartment of Periodontics, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Viviane Nascimento Da ConceicaoDepartment of Periodontics, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Matthew C ValdezDepartment of Chemistry and the Center for Innovative Drug Discovery, University of Texas at San Antonio, San Antonio, TX, United States.
Stanton F McHardyDepartment of Chemistry and the Center for Innovative Drug Discovery, University of Texas at San Antonio, San Antonio, TX, United States.
Cara B GonzalesDepartment of Comprehensive Dentistry, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
Brij B SinghDepartment of Periodontics, School of Dentistry, University of Texas Health San Antonio, San Antonio, TX, United States.
The University of Texas at San Antonio · USThe University of Texas Health Science Center at San Antonio · US

Funding

TRPC1, Calcium, and Saliva SecretionR01DE017102 · NIDCR · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Brij B Singh · 2006 to 2026
$7.5M
Glycolytic metabolites, Calcium entry and Sjogren’s syndromeR01DE031716 · NIDCR · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Brij B Singh · 2022 to 2026
$2.8M
NIDCR NIH HHS R01 DE017102NIDCR NIH HHS R01 DE031716
6 · The paper itself

Abstract

Oral cancer patients have a poor prognosis, with approximately 66% of patients surviving 5-years after diagnosis. Treatments for oral cancer are limited and have many adverse side effects; thus, further studies are needed to develop drugs that are more efficacious. To achieve this objective, we developed CIDD-99, which produces cytotoxic effects in multiple oral squamous cell carcinoma (OSCC) cell lines. While we demonstrated that CIDD-99 induces ER stress and apoptosis in OSCC, the mechanism was unclear. Investigation of the Bcl-family of proteins showed that OSCC cells treated with CIDD-99 undergo downregulation of Bcl-XL and Bcl-2 anti-apoptotic proteins and upregulation of Bax (pro-apoptotic). Importantly, OSCC cells treated with CIDD-99 displayed decreased calcium signaling in a dose and time-dependent manner, suggesting that blockage of calcium signaling is the key mechanism that induces cell death in OSCC. Indeed, CIDD-99 anti-proliferative effects were reversed by the addition of exogenous calcium. Moreover, electrophysiological properties further established that calcium entry was via the non-selective TRPC1 channel and prolonged CIDD-99 incubation inhibited STIM1 expression. CIDD-99 inhibition of calcium signaling also led to ER stress and inhibited mitochondrial complexes II and V

Indexed as

and oral cancerCa2+ homeostasisER stressmitochondrial dysfunctionSOCE channelsTRPC1/STIM1

Identifiers

PMID36187775
PMCPMC9521718
OpenAlexW4296101591

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.