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Results for "Genetics & Molecular Biology"

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#71Genetics & Molecular BiologyFront Page17 November 2025

Epigenetic Clues Uncover the Roots of Unexplained Male Infertility

Researchers have identified distinct molecular signatures in men suffering from idiopathic nonobstructive azoospermia (iNOA), a condition where sperm is absent without a clear cause. By analysing key epigenetic regulators, the study reveals that specific gene expression patterns can differentiate this condition from physical obstructions, offering hope for better diagnosis.

By Firouzabadi, Harimi, Heydari, Demehri, Mirghanizadeh Bafghi, Fesahat

#72Chemistry & Material ScienceFront Page23 December 2025

Mirror Images: The High Stakes of Chiral Molecular Assembly

Researchers have developed the 'Catassembly Triad,' a predictive framework that explains how catalysts must balance holding and releasing molecules to build complex, life-like structures. This model successfully predicts experimental outcomes, moving the field from trial-and-error to precise engineering.

By Li, Huang, Jiang, Zeng, Zou, Dong, Yang, Cao, Tian, Wang

#73Medicine & HealthFront Page6 January 2026

3D Bioprinting Cancer Models: Mimicking the Chaotic Drift of Metastasis

A new review explores how patient-specific bioprinting and organ-on-chip technologies are replacing static lab tests, offering a dynamic way to predict how tumours spread and resist treatment.

By Di Carlo

#74Chemistry & Material ScienceFront Page22 February 2026

A Molecular Handshake: Stabilising Perovskite Solar Cells from the Inside Out

Researchers have utilised a molecule known as 4-ABPA to bridge the gap between layers in solar devices, significantly reducing defects. This interface engineering boosted efficiency to over 26% while maintaining high durability.

By Zhou, Yang, Zhang, Zhuang, Wang, Li, Liu, Zhou, Wu, Yang

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