Results 161 to 170 of about 2,362,828 (289)

The strip-shaped deep white matter hyperintensities may be related to neurodegeneration: A study based on diffusion tensor imaging. [PDF]

PLoS One
Sheng X, Xu L, Xu D, Yuan D, Xie W, Ge J, Zhao Y, Yang C, Min Z.   +8 more
europepmc   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Dissecting culm strength in wheat: anatomical, biochemical, and genetic insights into lodging tolerance. [PDF]

Sci Rep
Majid R, Nayak JK, Jan S, Salam S, Nazir A, Khan MA, Pal N, Yadav RR, Tyagi S, Joshi P, Dhaka NS, Singh VK, Sofi PA, Kumar S, Vishwakarma MK, Bhati P, Kumar U, Varshney RK, Mir RR.   +18 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

Repeatable tract-based diffusion metrics on a portable 64 mT MRI: a foundation for global population neuroscience. [PDF]

Front Neuroimaging
Royer W, Gholam J, Cercignani M, Jones DK, Kopanoglu E.   +4 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

Taxonomic delineation of four Zygophyllum simplex L. (Zygophyllaceae) morphotypes using morphoanatomical, molecular (SCoT) and chemotaxonomic evidence. [PDF]

BMC Plant Biol
Shehata FA, El-Demerdash MM, Elsehely HH, Saad-Allah KM, Gad D.   +4 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

Modifiable Perioperative Practices for the Prevention of Postoperative Complications After Cardiac Surgery: A Narrative Review. [PDF]

Medicina (Kaunas)
Gheța L, Pătru O, Vîrtosu M, Grigorescu A, Brăescu L, Alsarhan G, Buriman D, Feier H.   +7 more
europepmc   +1 more source

Orbifold principal bundles on an elliptic fibration and parabolic principal bundles on a Riemann surface

Collectanea Mathematica, 2003
Let \(C\) be an elliptic curve, \(X\) a compact Riemann surface, \(S = \{ p_1, \dots ,p_h \} \) a finite set of distinct points of \(X\) and \(m_1, \dots ,m_h\) positive integers. The author considers an elliptic fibration \(f : Z\rightarrow X\), constructed by logarithmic transformations from \(X\times C\), such that \(f\) is trivial over \(X\setminus
openaire   +3 more sources