Evidence map›Paper›PMID 37915407›Full record

ArticleFrontiers in pharmacology2023

N-terminal region is responsible for mHv1 channel activity in MDSCs.

Antonio Peña-Pichicoi, Miguel Fernández, Nieves Navarro-Quezada, Juan J Alvear-Arias, Christian A Carrillo, Emerson M Carmona, Jose Garate, Angelica M Lopez-Rodriguez, Alan Neely, Erick O Hernández-Ochoa and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2023. 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
0.2field-weighted citation impact, top 38% 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, 1 citations in OpenAlex.

  1. Hv1 channel in immune cells and pharmacology.Pharmacological research · 2025
    Review
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 5 institutions in 3 countries.

Antonio Peña-PichicoiCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Miguel FernándezCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Nieves Navarro-QuezadaCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Juan J Alvear-AriasCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Christian A CarrilloCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Emerson M CarmonaTexas Tech University Health Sciences Center, Lubbock, TX, United States.
Jose GarateMillennium Nucleus in NanoBioPhysics, Universidad de Valparaíso, Valparaíso, Chile.
Angelica M Lopez-RodriguezFacultad de Ciencias Químicas, Universidad Juárez del Estado de Durango, Durango, Mexico.
Alan NeelyCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Erick O Hernández-OchoaDepartment of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD, United States.
Carlos GonzálezCentro Interdisciplinario de Neurociencia de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile.
Millenium Nucleus for Planet Formation · CLUniversity of Valparaíso · CLTexas Tech University · USUniversidad Juárez del Estado de Durango · MXUniversity of Maryland, Baltimore · US

Funding

Rad and amyotrophic lateral sclerosis (ALS)R01NS103777 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI HERNANDEZ-OCHOA, ERICK OMAR · 2018 to 2022
$1.7M
Voltage sensor domain movements in skeletal muscle fiber activationR01AR075726 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI WARD, CHRISTOPHER WILLIAM · 2021 to 2025
$1.7M
NIAMS NIH HHS R01 AR075726NINDS NIH HHS R01 NS103777
6 · The paper itself

Abstract

Voltage-gated proton channels (Hv1) are important regulators of the immunosuppressive function of myeloid-derived suppressor cells (MDSCs) in mice and have been proposed as a potential therapeutic target to alleviate dysregulated immunosuppression in tumors. However, till date, there is a lack of evidence regarding the functioning of the Hvcn1 and reports on mHv1 isoform diversity in mice and MDSCs. A computational prediction has suggested that the Hvcn1 gene may express up to six transcript variants, three of which are translated into distinct N-terminal isoforms of mHv1: mHv1.1 (269 aa), mHv1.2 (269 + 42 aa), and mHv1.3 (269 + 4 aa). To validate this prediction, we used RT-PCR on total RNA extracted from MDSCs, and the presence of all six predicted mRNA variances was confirmed. Subsequently, the open-reading frames (ORFs) encoding for mHv1 isoforms were cloned and expressed in

Indexed as

cloningimmunosuppressionmHv1.1mHv1.2mHv1.3myeloid-derived suppressor cellsvoltage-gated proton channel

Identifiers

PMID37915407
PMCPMC10616795
OpenAlexW4387704398

What OpenQuestion holds

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Registered trials

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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.