Results 151 to 160 of about 32,733 (216)

PHR1 mediates rapid high light responses and acclimation to high photosynthetic activity

open access: yesThe Plant Journal, Volume 126, Issue 3, May 2026.
SUMMARY Changing light intensity requires immediate metabolic adjustment which involves reprogramming of both plastidial and nuclear gene expression, but the signaling pathways behind such responses are not fully understood. Here we report that an increase in light intensity causes fluctuations of Pi levels in the chloroplasts of Arabidopsis thaliana ...
Lukas Ackermann   +7 more
wiley   +1 more source

The Critical Role of GALNTs‐Regulated O‐GalNAc Glycosylation in Cancer Malignancy

open access: yesThe FASEB Journal, Volume 40, Issue 8, 30 April 2026.
The GALNT family initiates mucin‐type O‐GalNAc glycosylation in the Golgi apparatus and how regulatory mechanisms, including GALNT relocalization and microRNA control, modulate this process. Dysregulated O‐GalNAc glycosylation alters key cellular behaviors and promotes cancer malignancy, highlighting its relevance to tumor progression as well as its ...
Jiahao Liu   +7 more
wiley   +1 more source

ChREBP‐β Exacerbates Renal Tubular Disorders Caused by Fructose via ATF4

open access: yesThe FASEB Journal, Volume 40, Issue 8, 30 April 2026.
Schematic diagram of the mechanism underlying fructose‐induced renal tubular injury via ChREBP‐β‐mediated disruption of endoplasmic reticulum and mitochondrial homeostasis. This diagram illustrates that fructose induces the transcriptional activation of ChREBP‐β, which subsequently triggers endoplasmic reticulum stress, disturbs inter‐organelle calcium
Ting Fang   +7 more
wiley   +1 more source

Characterization of the Human Blood Group Glycosyltransferases GTA and GTB for the Synthesis of Blood Group Antigens

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 8, 15 April 2026.
This study presents the highly efficient heterologous production of the human blood group glycosyltransferases GTA/R176A and GTB, along with their comprehensive biochemical and kinetic characterization. Tailored enzyme cascades, involving the bacterial fucosyltransferase FutC and GTA or GTB, generate milligram quantities of various blood group ABH ...
Katja Pöstges   +8 more
wiley   +1 more source

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