Evidence map›Paper›PMID 27611767›Full record

ArticleBiological chemistry2017

Recent insights into nitrite signaling processes in blood.

Christine C Helms, Xiaohua Liu, Daniel B Kim-Shapiro

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06375694 (Oral Probiotic Effect on Dietary Nitrate to Plasma Nitrite Production), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.1field-weighted citation impact, top 13% 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.

NCT06375694 naunknown statusnot on this mapstarted 2024, after this paper: background citation

Oral Probiotic Effect on Dietary Nitrate to Plasma Nitrite Production

TypeinterventionalSponsorWake Forest UniversityRan2024 to 2025Enrolled20ConditionsHypertension, Cardiovascular Diseases, DiabetesArmsHerbiotics Oral + Ent Probiotic, Placebo
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. AMP-activated protein kinase activation and NADPH oxidase inhibition by inorganic nitrate and nitrite prevent liver steatosis.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. 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

3 authors at 2 institutions in 1 country.

Christine C Helms
Xiaohua Liu
Daniel B Kim-Shapiro
Wake Forest University · USUniversity of Richmond · US

Funding

Effects of Nitric Oxide in Sickle Cell BloodR37HL058091 · NHLBI · WAKE FOREST UNIVERSITY · PI KIM-SHAPIRO, DANIEL B · 2007 to 2016
$3.5M
Effects of Nitric Oxide in Sickle Cell BloodR01HL058091 · NHLBI · WAKE FOREST UNIVERSITY · PI KIM-SHAPIRO, DANIEL B · 2002 to 2006
$1.6M
MECHANISM AND KINETICS OF SICKLE CELL HEMOGLOBINR29HL058091 · NHLBI · WAKE FOREST UNIVERSITY · PI KIM-SHAPIRO, DANIEL B · 1998 to 2002
$260k
NHLBI NIH HHS R01 HL058091NHLBI NIH HHS R29 HL058091NHLBI NIH HHS R37 HL058091
6 · The paper itself

Abstract

Nitrite was once thought to be inert in human physiology. However, research over the past few decades has established a link between nitrite and the production of nitric oxide (NO) that is potentiated under hypoxic and acidic conditions. Under this new role nitrite acts as a storage pool for bioavailable NO. The NO so produced is likely to play important roles in decreasing platelet activation, contributing to hypoxic vasodilation and minimizing blood-cell adhesion to endothelial cells. Researchers have proposed multiple mechanisms for nitrite reduction in the blood. However, NO production in blood must somehow overcome rapid scavenging by hemoglobin in order to be effective. Here we review the role of red blood cell hemoglobin in the reduction of nitrite and present recent research into mechanisms that may allow nitric oxide and other reactive nitrogen signaling species to escape the red blood cell.

Identifiers

PMID27611767
PMCPMC5479766
OpenAlexW2519134084

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.