Results 191 to 200 of about 39,103 (266)

The secreted redox sensor roGFP2‐Orp1 reveals oxidative dynamics in the plant apoplast

Plant Biology, Volume 28, Issue 2, Page 359-373, March 2026.
Using the secreted redox biosensor roGFP2‐Orp1, we reveal differences in extracellular (apoplastic) oxidative processes between and within species, depending on cell type and immune signalling. Abstract Specific generation of reactive oxygen species (ROS) is important for signalling and defence in many organisms. In plants, different types of ROS serve
J. Ingelfinger, L. Zander, P. L. Seitz, O. Trentmann, S. Tiedemann, S. Sprunck, T. Dresselhaus, A. J. Meyer, S. J. Müller‐Schüssele   +8 more
wiley   +1 more source

Fine particulate matter exposure and sperm DNA fragmentation in US men: a spatial cross-sectional study. [PDF]

Hum Reprod
Fouks Y, Vaughan DA, Bortoletto P, Chang JC, Lantsberg D, Datta VX, McSweeney B, Schwartz JD, Sakkas D.   +8 more
europepmc   +1 more source

Personalized Models of Biological Barriers and Their Diseases: Recent Progress with Organs‐On‐Chips

Advanced Biology, Volume 10, Issue 2, February 2026.
Buck and Bugter et al. explore the architectural diversity and physiological functions of human barrier systems and reveal how organ‐on‐chip platforms, particularly those integrating patient‐derived cells, are advancing barrier disease modeling. They highlight how emerging biological and technological advances can be used to bridge the gap between ...
Franziska Buck, Jeroen Bugter, Gizem Yorukoglu, Mina Kazemzadeh Dastjerd, Thomas E. Winkler   +4 more
wiley   +1 more source

Cryopreservation increases sperm DNA fragmentation in normozoospermic Libyan men: the role of oxidative stress and the protective effect of melatonin. [PDF]

Libyan J Med
Al Bijou AA, Ilfergani JA, Bader TS, Feetouri MM, Alogali IS, Hasen YMA, Aloriby MA, Bleiblo FA.   +7 more
europepmc   +1 more source

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

Advanced Healthcare Materials, Volume 15, Issue 6, 9 February 2026.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter, Caterina Vanelli Coralli, Robert Dzhanaev, Aaron Morgan, Willi Jahnen‐Dechent, Sergio Bertazzo   +5 more
wiley   +1 more source

Association of Sperm DNA Fragmentation and Intracytoplasmic Sperm Injection Outcomes in an Age-adjusted Cohort: A Retrospective Cohort Study. [PDF]

J Hum Reprod Sci
Shah N, Talwar D, Modi D, Rathore S, Chandra V, Murdia K, Murdia N.   +6 more
europepmc   +1 more source

Microcystin‐LR Triggers Renal Tubular Ferroptosis Through Epigenetic Repression of GPX4: Implications for Environmental Nephrotoxicity

Advanced Science, Volume 13, Issue 9, 13 February 2026.
MC‐LR stabilizes DNMT1/3a by blocking their ubiquitin‐mediated degradation, leading to Gpx4 promoter hypermethylation and E2F4/NCoR‐associated transcriptional repression, which drives renal tubular ferroptosis in mice. Pharmacological inhibition of DNA methylation (SGI‐1027) or ferroptosis (Fer‐1) disrupts this DNMT‐GPX4 axis, thereby alleviating MC‐LR‐
Shaoru Zhang, Qi Gao, Yi Peng, Huan Zhang, Qi Shen, Meihong Guo, Yuqing Gong, Lei Chu, Weidong Wu, Yanting Wen, Wangsen Cao, Yong Wang, Lihui Wang   +12 more
wiley   +1 more source

Induction of Sperm DNA Fragmentation by Cryopreservation and In Vitro Incubation: Comparison of TUNEL, SCSA, SCD Test and COMET Assay. [PDF]

Int J Mol Sci
Calamai C, Tanturli M, Conti D, Leter G, Vignozzi L, Giovannelli L, Muratori M.   +6 more
europepmc   +1 more source

Sperm DNA fragmentation in male infertility: From bench to bedside. [PDF]

Arab J Urol, 2023
Farkouh A, Saleh R, Shah R, Agarwal A.
europepmc   +1 more source

Mapping the Non‐Canonical Splicing Variants: Decrypting the Hidden Genetic Architecture of Idiopathic Male Infertility

Advanced Science, Volume 13, Issue 9, 13 February 2026.
This study highlights the significance of non‐canonical splicing variants in male infertility, a factor often overlooked during the analysis of high‐throughput sequencing data. Incorporating the non‐canonical splicing variants prioritization in the genetic analysis pipeline will increase the genetic diagnosis of patients with male infertility ...
Kuokuo Li, Yuge Chen, Dongdong Tang, Yuying Sheng, Xu Han, Hao Geng, Na Zhang, Zongliu Duan, Guanxiong Wang, Yang Gao, Rui Guo, Rong Hua, Zhiming Ding, Chuan Xu, Qunshan Shen, Zhen Yu, Bing Song, Mingrong Lv, Yuping Xu, Huan Wu, Ji Wu, Yunxia Cao, Xiaojin He   +22 more
wiley   +1 more source