Results 251 to 260 of about 1,104,726 (307)
Exploring Repro‐Timing Harm and Benefit
Bioethics, Volume 40, Issue 2, Page 201-210, February 2026.ABSTRACT It is plausible that time of birth affects one's prospects for wellbeing. Being born during a war or recession might have a negative impact on early life and lifetime wellbeing. In natural reproduction, delaying conception does not result in the same child being born later, but rather a different child altogether; therefore, prospective ...
Davide Battisti, Gary David O'Brien
wiley +1 more source
Sperm competition accentuates selection on ejaculate attributes. [PDF]
Biol Lett, 2019 Vuarin P +5 more
europepmc +1 more source
Fraternal cooperation of hierarchical cancer parallels metazoan multicellularity and eusociality
Biological Reviews, Volume 101, Issue 1, Page 400-418, February 2026.ABSTRACT Metazoan multicellularity and eusociality — both outcomes of the fraternal major transitions — have numerous features in common such as uneven distribution of group‐establishing potential. In addition to this framework, I argue herein that the group‐forming principles of metazoan multicellularity and eusociality are analogous to hierarchical ...
Jibeom Choi
wiley +1 more source
Evolution of sperm size in nematodes: sperm competition favours larger sperm
, 1999 Craig W. LaMunyon, Ward Samuel
openalex +2 more sources
Diabetes, Obesity and Metabolism, Volume 28, Issue 2, Page 1392-1402, February 2026.Abstract Aim CD4 + CD25highCD127‐T regulatory cells (Tregs) remain a drug candidate for immunotherapy of type 1 diabetes. We completed three trials testing Tregs in recently diagnosed type 1 diabetes children. Here, we looked for long‐term safety and efficacy aspects important in the authorisation of this therapy.
Marta Bandura +18 more
wiley +1 more source
Reproductive Status of Boll Weevils During Season and Off‐Season of Cotton in the Cerrado of Brazil
Entomologia Experimentalis et Applicata, Volume 174, Issue 2, Page 113-122, February 2026.Cotton boll weevils were monitored continuously and counted weekly over two agricultural years in the Brazilian Cerrado. The survey resulted in a total of 94 519 adults captured in approximately similar percentages of females and males during both the growing and off‐seasons.
Karolayne Lopes Campos +5 more
wiley +1 more source
Sperm competition and sexual selection in western grey kangaroos Macropus fuliginosus
, 2014 Meg Lane
openalex +1 more source
Advanced Science, Volume 13, Issue 1, 5 January 2026.Calhm6 drives M2 macrophage polarization via the Chp1‐Camk4‐Creb1 axis, suppressing inflammation through calcium‐dependent ectosomal delivery. Calhm6 deficiency enhances M1 responses, boosting bactericidal activity but exacerbating tissue damage. LPS/IFNγ upregulate Calhm6 via Irf1, while IL‐4/Stat6 inhibits it, balancing immune outcomes.
Yanlong Xin +14 more
wiley +1 more source