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Predictive value of testicular elastography on the outcome of percutaneous testicular sperm aspiration in patients with azoospermia

Aso Omer Rashid
Farman Mohammed Faraj
Alan Salah Sharaf Al Bayani
ResearchOpen Access26 Feb 2026
Scientific Reports

Volume: 16, P: 1-7
Polyamines sustain epithelial regeneration in aged intestines by modulating protein homeostasis

Minetti, Omrani et al. report that delayed intestinal regeneration results from protein homeostasis stress and can be improved by modulation of the polyamine pathway dynamics.

Alberto Minetti
Omid Omrani
Alessandro Ori
ResearchOpen Access24 Nov 2025
Nature Cell Biology

Volume: 27, P: 2063-2077
Dietary cysteine enhances intestinal stemness via CD8⁺ T cell-derived IL-22

Dietary cysteine enhances intestinal stem cell-mediated intestinal repair following injury by promoting CD8 T cell-regenerative immune responses.

Fangtao Chi
Qiming Zhang
Ömer H. Yilmaz
Research01 Oct 2025
Nature

Volume: 647, P: 706-715
SOX17 enables immune evasion of early colorectal adenomas and cancers

Transcriptomic and chromatin accessibility analyses of naive and transplanted colon cancer organoids in a mouse model reveal a key role for the transcription factor SOX17 in establishing a permissive immune environment for tumour cells.

Norihiro Goto
Peter M. K. Westcott
Ömer H. Yilmaz
Research28 Feb 2024
Nature

Volume: 627, P: 636-645
Neuronal Gtf2i deletion alters mitochondrial and autophagic properties

A neurobiological study reveals Gtf2i’s pivotal roles in brain development and mediating neuronal mitochondrial function, validated by human brain samples derived from individuals with Williams syndrome.

Ariel Nir Sade
Gilad Levy
Boaz Barak
ResearchOpen Access14 Dec 2023
Communications Biology

Volume: 6, P: 1-17