Results 81 to 90 of about 38,499 (231)

Importance of juvenile hormone signaling arises with competence of insect larvae to metamorphose [PDF]

open access: yes, 2014
Juvenile hormone (JH) postpones metamorphosis of insect larvae until they have attained an appropriate stage and size. Then, during the final larval instar, a drop in JH secretion permits a metamorphic molt that transforms larvae to adults either ...
Daimon, Takaaki   +5 more
core   +1 more source

Krüppel -Like Factor 8 is a Stress-Responsive Transcription Factor that Regulates Expression of HuR

open access: yesCellular Physiology and Biochemistry, 2014
Background/Aims: HuR is an RNA-binding protein that regulates the post-transcriptional life of thousands of cellular mRNAs and promotes cell survival. HuR is expressed as two mRNA transcripts that are differentially regulated by cell stress.
Suman Govindaraju, Beth S. Lee
doaj   +1 more source

Different parts of the mussel Gigantidas haimaensis holobiont responded differently to deep‐sea sampling stress

open access: yesIntegrative Zoology, EarlyView.
Symbiotic gill and nonsymbiotic mantle of mussel Gigantidas haimaensis responded differently to deep‐sea sampling stress caused by acute environmental changes. Sharply increased transcription factors potentially play key roles in initiating the response of sampled deep‐sea macrobenthos to the sampling stress.
Guoyong YAN   +4 more
wiley   +1 more source

The CACCC-binding protein KLF3/BKLF represses a subset of KLF1/EKLF target genes and is required for proper erythroid maturation in vivo [PDF]

open access: yes, 2012
The CACCC-box binding protein erythroid Kruppel-like factor (EKLF/KLF1) is a master regulator that directs the expression of many important erythroid genes.
Borg J   +22 more
core   +1 more source

Single‐Nucleus RNA Sequencing and Spatial Transcriptomics for Squamous Cell Carcinoma Arising From Ovarian Mature Teratoma

open access: yesCancer Science, Volume 116, Issue 5, Page 1339-1351, May 2025.
Single‐nucleus RNA‐seq identified KLF5 as an upregulated gene in SCC‐MT cells. Spatial transcriptomics showed inhibited EMT in SCC‐MT cells. KLF5 downregulation reduced SCC‐MT cell proliferation and increased apoptosis. ABSTRACT Squamous cell carcinoma arising from mature teratoma (SCC‐MT) is a rare ovarian malignancy.
Kosuke Yoshida   +13 more
wiley   +1 more source

Lactate and Lactylation in AKI‐to‐CKD: Epigenetic Regulation and Therapeutic Opportunities

open access: yesCell Proliferation, EarlyView.
ABSTRACT Lactate is not only a byproduct of glycolysis, but is also considered an energy source, gluconeogenic precursor, signalling molecule and protein modifier during the process of cellular metabolism. The discovery of lactylation reveals the multifaceted functions of lactate in cellular metabolism and opens new avenues for lactate‐related research.
Yi Hou   +7 more
wiley   +1 more source

Krüppel homolog 1, an early juvenile hormone-response gene downstream of Methoprene-tolerant, mediates its anti-metamorphic action in the red flour beetle Tribolium castaneum [PDF]

open access: yes, 2009
Juvenile hormone (JH) prevents ecdysone-induced metamorphosis in insects. However, our knowledge of the molecular mechanisms of JH action is still fragmented.
Minakuchi, Chieka   +2 more
core   +1 more source

Molecular mechanism for transcriptional regulation of the parathyroid hormone gene by Epiprofin

open access: yesThe FEBS Journal, EarlyView.
The secretion of parathyroid hormone (PTH) from the chief cells in the parathyroid glands is regulated by the concentration of extracellular calcium. Epiprofin (Epfn) expression is induced by NFATc2 in response to elevated serum calcium, and Epfn negatively regulates PTH production.
Takashi Nakamura   +8 more
wiley   +1 more source

Identifizierung potentieller Zielgene des Transkriptionsfaktors Sp3 in vitro und in vivo [PDF]

open access: yes, 2004
Der ubiquitär vorkommende Transkriptionsfaktor Sp3 (Specificity protein) sowie Sp1, Sp2 und Sp4 gehören zu einer Protein-Familie, die an Sequenzen auf der DNA wie die GC-Box oder die GT-Box binden.
Schmidt, Gabriele   +1 more
core   +1 more source

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