Results 211 to 220 of about 50,463 (250)

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

Metabolomic responses are more sensitive in muscle than serum following 28 days of arduous exercise with erythropoietin administration

open access: yesExperimental Physiology, Volume 111, Issue 5, Page 2613-2626, 1 May 2026.
Abstract Erythropoietin (EPO) administration stimulates haematological and non‐haematological adaptations that alter substrate oxidation and enhance aerobic performance. The effects of strenuous exercise and EPO on metabolites, and whether any effect is associated with haematological and non‐haematological adaptations, has not been assessed.
Devin J. Drummer   +11 more
wiley   +1 more source

Gut sphingolipid composition as a prelude to necrotizing enterocolitis [PDF]

open access: yes, 2018
Jiang, X.   +5 more
core   +1 more source

Maternal Low‐Fat and High‐Fat Diet Decreases Survival and Alters Cytokine Signaling in Neonatal Mice With Staphylococcus epidermidis Sepsis

open access: yesThe FASEB Journal, Volume 40, Issue 8, 30 April 2026.
Maternal dietary fat content modulates the serum metabolome and sepsis outcomes in neonatal mice. Sphingolipid metabolites, sphingosine and ethanolamine phosphate, were altered in offspring of dams fed a low‐fat (10% kcal fat) or high‐fat (60% kcal fat) diet compared to offspring of dams fed a control‐fat diet (18% kcal fat).
Lauren Bodilly   +3 more
wiley   +1 more source

EMP1 safeguards hematopoietic stem cells by suppressing sphingolipid metabolism and alleviating endoplasmic reticulum stress. [PDF]

open access: yesNat Commun
Li L   +12 more
europepmc   +1 more source

The hidden regulators: Non‐coding RNAs in KMT2A‐rearranged acute lymphoblastic leukemia

open access: yesInternational Journal of Cancer, Volume 158, Issue 8, Page 2003-2012, 15 April 2026.
Abstract Acute lymphoblastic leukemia (ALL) driven by KMT2A rearrangements (KMT2A‐r) is an aggressive hematologic malignancy with poor prognosis and a high incidence in infants. While KMT2A fusion proteins drive leukemogenesis through transcriptional dysregulation, recent discoveries have highlighted the pivotal role of non‐coding RNAs (ncRNAs) in ...
Maria Augusta Poersch   +5 more
wiley   +1 more source

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