Evidence map›Paper›PMID 34810263›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Molecular mechanisms of sperm motility are conserved in an early-branching metazoan.

Kelsey F Speer, Luella Allen-Waller, Dana R Novikov, Katie L Barott

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Per capita sperm metabolism is density dependent.The Journal of experimental biology · 2024
    Pooled it
  2. Article
  3. Soluble adenylyl cyclase in nonmammalian sperm is directly controlled by pH, not by HCOProceedings of the National Academy of Sciences of the United States of America · 2026
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  12. The cAMP signaling module regulates sperm motility in the liverwortProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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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

4 authors at 1 institution in 1 country.

Kelsey F SpeerDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-9828-1888
Luella Allen-WallerDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-7057-3926
Dana R NovikovDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0002-1388-9270
Katie L BarottDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104 kbarott@sas.upenn.edu.ORCID 0000-0001-7371-4870
University of Pennsylvania · US

Funding

TRAINING PROGRAM IN CELL AND MOLECULAR BIOLOGYT32GM007229 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARTOLOMEI, MARISA S. · 1985 to 2023
$14.0M
NIGMS NIH HHS T32 GM007229
6 · The paper itself

Abstract

Efficient and targeted sperm motility is essential for animal reproductive success. Sperm from mammals and echinoderms utilize a highly conserved signaling mechanism in which sperm motility is stimulated by pH-dependent activation of the cAMP-producing enzyme soluble adenylyl cyclase (sAC). However, the presence of this pathway in early-branching metazoans has remained unexplored. Here, we found that elevating cytoplasmic pH induced a rapid burst of cAMP signaling and triggered the onset of motility in sperm from the reef-building coral

Indexed as

Adenylyl CyclasesAnimalsAnthozoaBiodiversityCalciumCyclic AMPCyclic AMP-Dependent Protein KinasesFlagellaHomeostasisHydrogen-Ion ConcentrationMalePhosphorylationPhylogenyReproductionSpermatozoaSperm MotilityAdenylyl CyclasesCalciumCyclic AMPCyclic AMP-Dependent Protein Kinasescoralcyclic AMPpHreproductionsoluble adenylyl cyclase

Identifiers

PMID34810263
PMCPMC8640785
OpenAlexW3216531524

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.