Evidence map›Paper›PMID 38948840›Full record

ArticlebioRxiv : the preprint server for biology2024

Gene Regulatory Programs that Specify Age-Related Differences during Thymocyte Development.

Divya Ganapathi Sankaran, Hongya Zhu, Viviana I Maymi, Isabel M Forlastro, Ya Jiang, Nathan Laniewski, Kristin M Scheible, Brian D Rudd, Andrew W Grimson

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. 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

5 · Who and what money

Authors and funding

9 authors.

Divya Ganapathi Sankaran
Hongya Zhu
Viviana I Maymi
Isabel M Forlastro
Ya Jiang
Nathan Laniewski
Kristin M Scheible
Brian D Rudd
Andrew W Grimson

Funding

Regulation of CD8+ T cell exhaustion by let-7/Lin28b in different stages of lifeF30OD032097 · OD · CORNELL UNIVERSITY · PI Viviana Isabel Maymi · 2021 to 2026
$198k
NIH HHS F30 OD032097
6 · The paper itself

Abstract

T cell development is fundamental to immune system establishment, yet how this development changes with age remains poorly understood. Here, we construct a transcriptional and epigenetic atlas of T cell developmental programs in neonatal and adult mice, revealing the ontogeny of divergent gene regulatory programs and their link to age-related differences in phenotype and function. Specifically, we identify a gene module that diverges with age from the earliest stages of genesis and includes programs that govern effector response and cell cycle regulation. Moreover, we reveal that neonates possess more accessible chromatin during early thymocyte development, likely establishing poised gene expression programs that manifest later in thymocyte development. Finally, we leverage this atlas, employing a CRISPR-based perturbation approach coupled with single-cell RNA sequencing as a readout to uncover a conserved transcriptional regulator,

Identifiers

PMID38948840
PMCPMC11212896

What OpenQuestion holds

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Registered trials

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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.