A mitochondria-based 'priming' of stemness happens by fine-tuned repression of the level or activity of the master regulator of mitochondrial fission, Drp1, which supports carcinogen-induced transformation in a keratinocyte model.
Sonia Accossato, Felix Kessler, Venkatasalam Shanmugabalaji
SUMOylation contributes to the fine-tuning of the proteostatic equilibrium of essential chloroplast protein import receptor TOC159 at early plant development.
Brendan Cornwell, Katrina Armstrong ... Stephen R Palumbi
Bleaching-resistant corals are widespread across Palau and concentrated in warmer regions, but this trait is associated with decreased growth which could lead to reduced fitness if it is the only priority of conservation efforts.
Jinrui Dong, Sivakumar Viswanathan ... Stuart A Cook
IL6ST (gp130) binding proteins, such as HyperIL6, promote liver regrowth in a STAT3-indpependent manner through competitive inhibition of anti-regenerative IL11 signaling.
Diptiman Chanda, Mohammad Rehan ... Victor J Thannickal
Lung stem cell niche aging is associated with altered bioenergetics, metabolic dysfunction, and senescence of mesenchymal stromal cells that restricts 3D organoid, or alveolosphere formation, potentially accounting for reduced regenerative capacity with aging.
Yongjin Xu, Richard M Bergenstal ... Ramzi A Ajjan
The person-specific adjusted HbA1c addresses non-glycaemic variation in laboratory HbA1c due to red blood cell lifespan differences, potentially providing a better marker to predict diabetes complications and guide glycaemic management.
Jesús Pérez-Ortega, Tzitzitlini Alejandre-García, Rafael Yuste
Spontaneous and visually evoked neuronal ensembles in mouse visual cortex can last for weeks, potentially supporting the long-lasting representation of perceptions and memories.
Ezra Lencer, Rytis Prekeris, Kristin Bruk Artinger
Pre-migratory and early migratory neural crest cells in zebrafish are transcriptionally diverse, with some cells expressing genes associated with differentiated derivatives while still in the neural tube.