ArticleAnimals : an open access journal from MDPI2022
Telomere Length in Pig Sperm Is Related to In Vitro Embryo Development Outcomes.
Article in Animals : an open access journal from MDPI, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Sperm telomere length as a novel biomarker of male infertility and embryonic development: A systematic review and meta-analysis.Frontiers in endocrinology · 2022Pooled it
- Cryotolerance of brown bear (Ursus arctos) sperm depends on sperm origin: insights into sperm quality and proteomic profiles.Scientific reports · 2026Article
- Telomere Dynamics in Livestock.Biology · 2023Review
- Male Germ Cell Telomeres and Chemical Pollutants.Biomolecules · 2023Review
- Sperm Quality and Fertility of Livestock Animals.Animals : an open access journal from MDPI · 2023Article
- The Impact of Lifestyle on Sperm Function, Telomere Length, and IVF Outcomes.American journal of men's healthObservational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Telomere length has attracted much interest as a topic of study in human reproduction; furthermore, the link between sperm telomere length and fertility outcomes has been investigated in other species. This biomarker, however, has not been much explored in other animals, such as pigs, and whether it is related to sperm quality and fertility outcomes remains unknown. The present work aimed to determine the absolute value of telomere length in pig sperm, as well as its relationship to sperm quality parameters and embryo development. Telomere length was determined through quantitative fluorescence in situ hybridization (qFISH) in 23 pig sperm samples and data were correlated to quality parameters (motility, morphology, and viability) and in vitro fertilization outcomes. We found that the mean telomere length in pig sperm was 22.1 ± 3.6 kb, which is longer than that previously described in humans. Whilst telomere length was not observed to be correlated to sperm quality variables (
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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.