Phase-dependent reorganization of circulating miRNA networks following short maximal exercise
Jana Jaklová Dytrtová, Michal Jakl, Ondřej Morávek, Denisa Smělá, Zuzana Bílková, Tomáš Navrátil, Farwa Baber, Jan Maleček, Lucie Korecká · 2026
Read Phase-dependent reorganization of circulating miRNA networks following short maximal exercise by Jana Jaklová Dytrtová, Michal Jakl, Ondřej Morávek, Denisa Smělá, Zuzana Bílková, Tomáš Navrátil, Farwa Baber, Jan Maleček, Lucie Korecká (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13271730.txt.
Description
Jana Jaklová Dytrtová and colleagues study in 2026 how small regulatory RNA molecules in blood shift around a short bout of maximal exercise. These circulating microRNAs are proposed as markers of exercise stress and adaptation. Earlier studies disagreed, possibly because timing after exercise changes the picture.
Eleven healthy young men completed a hard cycling bout, with blood taken before, right after, and one hour later. No single microRNA moved the same way in everyone; instead, pairings among them changed by phase. Early responses tracked oxygen drop in muscle, while recovery pairings emerged later. Stress hormone levels stayed high even as the RNA signals settled.
Catalog record
| CREATOR | Jana Jaklová Dytrtová, Michal Jakl, Ondřej Morávek, Denisa Smělá, Zuzana Bílková, Tomáš Navrátil, Farwa Baber, Jan Maleček, Lucie Korecká |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 54 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |