Results 231 to 240 of about 101,802 (324)

Cancer Cell‐Intrinsic Cholesterol Induces Lipid‐Associated Macrophage Differentiation via SP1 Palmitoylation to Promote Prostate Cancer Progression

Advanced Science, Volume 13, Issue 19, 2 April 2026.
Cancer cell‐intrinsic cholesterol promotes the S‐palmitoylation of SP1, increasing its nuclear translocation and driving the transcription and secretion of MDK, which in turn facilitates the differentiation of macrophages into a lipid‐associated phenotype.
Shirong Peng, Weilong Lin, Zean Li, Ruilin Zhuang, Shengmeng Peng, Bingheng Li, Bingliang Chen, Yong Luo, Yuan Ou, Wei Zhuang, Tao Du, Kaiwen Li, Hai Huang   +12 more
wiley   +1 more source

Flow Cytometric Assessment of Sperm DNA Fragmentation by TUNEL and Acridine Orange: Methodological and Clinical Insights. [PDF]

J Clin Med
Abdelkarim M, Ghannem N, Kacem-Berjeb K, Chtourou S, Debbabi L, Fadhlaoui A, Ben Mefeteh M, Zhioua F, Braham M, Chakroun N.   +9 more
europepmc   +1 more source

Mechanisms of Aristolochic Acid Resistance in Specialist Butterflies and Evolutionary Insights for Potential Protective Pathways

Advanced Science, Volume 13, Issue 19, 2 April 2026.
The study provides an extreme example of insect adaptation to highly toxic defenses of host plants, and investigates the complex strategies to resist carcinogenic aristolochic acids, including physical isolation, metabolic detoxification, and DNA repair.
Yang Luan, Yubo Zhang, Jingjing Li, Jianqing Zhu, Yuyang Lei, Yushi Hu, Zhenqiang Xin, Tianpei Xie, Jiang Zheng, Yuanyuan Lin, Jingjing Shen, Yiyi Cao, Xinyue You, Jing Xi, Jiaying Wu, Weiying Liu, Xinyu Zhang, Yuanting Zheng, David J. Lohman, Leming Shi, Wei Zhang   +20 more
wiley   +1 more source

Low Testosterone and Sperm Quality Alterations: A Prospective Study of Sperm DNA Fragmentation and Chromatin Condensation in Infertile Men. [PDF]

Biology (Basel)
Serbouti A, Berrada K, Housbane S, Louanjli N, Aboutaieb R.   +4 more
europepmc   +1 more source

A Narrative Review of Antioxidant, Anti‐Inflammatory, Anti‐Apoptotic, Immunomodulatory, and Anticancer Properties of Rosa damascena Mill.

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Rosa damascena Mill. exhibits a broad spectrum of pharmacological activities mediated by its rich phytochemical profile. The plant enhances antioxidant defenses by increasing endogenous enzymes (CAT, SOD, GSH, GST, GPx, FRAP) and reducing oxidative stress markers (MDA, MPO).
Mahboobeh Ghasemzadeh Rahbardar, Nikta Soltani, Mohammad Hossein Boskabady   +2 more
wiley   +1 more source

Predictive model of sperm DNA fragmentation in infertile men based on lifestyle factors. [PDF]

Front Endocrinol (Lausanne)
Pan M, Zhang Y, Qin N, Xu Y, Ni S, Chen W, Huang X, Wang K.   +7 more
europepmc   +1 more source

Homo sapiens, industrialisation and the environmental mismatch hypothesis

Biological Reviews, Volume 101, Issue 2, Page 580-601, April 2026.
ABSTRACT For the vast majority of the evolutionary history of Homo sapiens, a range of natural environments defined the parameters within which selection shaped human biology. Although human‐induced alterations to the terrestrial biosphere have been evident for over 10,000 years, the pace and scale of change has accelerated dramatically since the onset
Daniel P. Longman, Colin N. Shaw
wiley   +1 more source

Sperm DNA Fragmentation in Normozoospermic Men Is Associated with Blastocyst Formation and Quality in Conventional In Vitro Fertilization. [PDF]

J Clin Med
Mori Y, Chen L, Nishii S, Sakamoto M, Ohara M, Sekizawa A, Yamagishi SI.   +6 more
europepmc   +1 more source

Low Testosterone in Men With Type 2 Diabetes: The Role of Estrogen Excess and Aromatase Activity

Clinical Endocrinology, Volume 104, Issue 4, Page 362-371, April 2026.
ABSTRACT Objective Low testosterone is common in men with type 2 diabetes and is associated with adverse metabolic outcomes. Our objective was to identify factors associated with low total and calculated free testosterone (CFT) in men with type 2 diabetes, with a focus on relative estrogen excess and subcutaneous adipose aromatase expression.
Nyo Nyo Z. Tun, Dawn E. W. Livingstone, Fraser W. Gibb   +2 more
wiley   +1 more source

Diagnostic accuracy of sperm DNA fragmentation index in male infertility: A cohort study. [PDF]

J Med Biochem
Zhang J, He W.
europepmc   +1 more source