Evidence map›Paper›PMID 32908962›Full record

ArticleCell stress2020

Hyaluronan goes to great length.

Vera Gorbunova, Masaki Takasugi, Andrei Seluanov

Open access · goldAbstract readComment
In one paragraph

Article in Cell stress, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Low molecular weight hyaluronan inhibits lung epithelial ion channels by activating the calcium-sensing receptor.Matrix biology : journal of the International Society for Matrix Biology · 2023
    Article
  3. Review
  4. Review
  5. Review
  6. Not just a cousin of the naked mole-rat: Damaraland mole-rats offer unique insights into biomedicine.Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Vera GorbunovaUniversity of Rochester, Departments of Biology and Medicine, Rochester, NY 14627, USA.
Masaki TakasugiUniversity of Rochester, Departments of Biology and Medicine, Rochester, NY 14627, USA.
Andrei SeluanovUniversity of Rochester, Departments of Biology and Medicine, Rochester, NY 14627, USA.
University of Rochester · US

Funding

The role of hyaluronan in longevity and cancer resistance of longest-lived rodentP01AG047200 · NIA · UNIVERSITY OF ROCHESTER · PI Vadim N. Gladyshev · 2014 to 2026
$36.9M
Somatic Activation of Retrotransposition: A New Molecular Mechanism of Aging?P01AG051449 · NIA · BROWN UNIVERSITY · PI John M Sedivy · 2016 to 2026
$30.4M
The role of SIRT6 posttranslational modifications in aging and genome stability. Supplement: Testing SIRT6 activators as potential Alzheimer's disease therapy.R01AG027237 · NIA · UNIVERSITY OF ROCHESTER · PI Vera Gorbunova · 2006 to 2026
$6.2M
Regulation of epigenome stability by SIRT6 during aging. Supplement: Does centenarian variant of SIRT6 or bowhead whale SIRT6 confer protection from Alzheimer's disease?R37AG046320 · NIA · UNIVERSITY OF ROCHESTER · PI Andrei Seluanov · 2019 to 2026
$4.7M
NIA NIH HHS P01 AG047200NIA NIH HHS P01 AG051449NIA NIH HHS R01 AG027237NIA NIH HHS R37 AG046320
6 · The paper itself

Abstract

Hyaluronan is a major non-protein component of extracellular matrix that affects biomechanical properties of tissues and interacts with cell receptors. Hyaluronan is a linear glycosaminoglycan composed of repeating disaccharides of (β, 1-4)-glucuronic acid (GlcUA) and (β, 1-3)-N-acetyl glucosamine (GlcNAc). The length of hyaluronan can range from an oligomer to an extremely long form up to millions of daltons. The concept that emerged in the field is that high (HMW-HA) and low (LMW-HA) molecular weight hyaluronans have different biological properties and trigger different signaling cascades within the cells. LMW-HA is associated with inflammation, tissue injury and metastasis, while HMW-HA improves tissue homeostasis and has anti-inflammatory and antimetastatic properties. HMW-HA is used in the clinic to treat arthritis, and as a filler in surgery and in the form of rinses to treat local inflammation. However, HMW-HA products used in the clinic come in a range of sizes between 0.5-6 mDa that are used interchangeably. Remarkably, the tissues of a long-lived and cancer-resistant rodent, the naked mole rat, contain abundant HA of very high molecular weight. While human fibroblasts secrete HA up to 2 MDa, naked mole rat fibroblasts produce HA of 6-12 MDa. Does this very high HMW-HA (vHMW-HA) differ functionally from HMW-HA? We found that vHMW-HA has superior cytoprotective properties compared to HMW-HA, and interacts differently with the CD44 receptor leading to distinct transcriptional changes (Takasugi

Indexed as

aginghyaluronanlongevitynaked mole ratvery high molecular weight hyaluronan

Identifiers

PMID32908962
PMCPMC7453635
OpenAlexW3044606159

What Socratic 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 Socratic graph.