Evidence map›Paper›PMID 42281922›Full record

ArticleVeterinary and animal science2026

Jiafu Zhao, Xilu Zhang, Yi Chen, Mingshuai Zhou, Zhiren Pan, Mengmeng Ni, Shijun Li, Xiang Chen, Lingling Xie

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Veterinary and animal science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Jiafu ZhaoKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Xilu ZhangKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Yi ChenKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Mingshuai ZhouKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Zhiren PanKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Mengmeng NiKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Shijun LiKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Xiang ChenKey Laboratory of Animal Genetics, Breeding and Reproduction in Plateau Mountainous Region, Ministry of Education / Key Laboratory of Animal Genetics, Breeding and Reproduction of Guizhou Province, Guizhou University, Guiyang 550025, China.
Lingling XieGuizhou Testing Center for Breeding Livestock and Poultry Germplasm, Guiyang 550001, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Collagen type I alpha 1 chain (COL1A1) is a key component of type I extracellular matrix collagen. It plays a crucial role in supporting normal ovarian function in both humans and animals. Though Methods: A total of 12 Guizhou Black goats were classified into monotocous and polytocous groups based on their historical litter size records: monotocous goats produce one kid per litter, while polytocous goats bear two or more kids per litter. Immunohistochemistry was used to locate Results: COL1A1 protein and gene expression in ovarian follicles and tissues were significantly upregulated in the polytocous group compared with the monotocous group. Conclusion:

Indexed as

Cell proliferationCOL1A1Ovarian granulosa cellsPI3K/AKT/mTOR pathwayROS

Identifiers

PMID42281922
PMCPMC13251493

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.