Results 241 to 250 of about 16,889,900 (317)

Aquaporin AtTIP5;1 negatively regulates nitric oxide-promoted lateral root development by affecting auxin transport and homeostasis of reactive oxygen species in roots of <i>Arabidopsis</i>. [PDF]

Plant Signal Behav
Zhu Q, Li P, Sun L, He S, Hao F.
europepmc   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Organic acids counteract the determinate root development induced by phosphate deprivation in <i>Arabidopsis thaliana</i>. [PDF]

Plant Signal Behav
Corona-Sánchez I, López-Bucio J, Villalobos-Escobedo JM, Vázquez-Fuentes S, Campos-García J, Cruz HR, López-Bucio JS.   +6 more
europepmc   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Root development progression involves RALF peptide-mediated ROS signaling and pectin dynamics in rice. [PDF]

Nat Commun
Jia M, Yang H, Li B, Xie Z, Cao S, Pan L, Zhang B, Zhou Y.   +7 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Depletion of macrophages during early postnatal development leads to disrupted tooth root development and altered Gli1⁺ MSC trajectory. [PDF]

Cell Death Dis
Lei Y, Li W, Wang S, Zhao L, Liu Y, Wang T, Jiang J, Su X, Shi Y, Shao C, Li P.   +10 more
europepmc   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

<i>ZmMed31-ZmSIG2A</i> Coordinates ROS Homeostasis and LRR-RLK Signaling to Regulate Root Development. [PDF]

Plants (Basel)
Jiang D, Guo S, Yuan X, Zhang S, Zhang Y, Ning Y, Qu F, Niu Q, Cao M.   +8 more
europepmc   +1 more source

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source