Results 121 to 130 of about 19,108 (270)

Actin cytoskeleton disruption is an early event upon exposure of cerebellar granule neurons to SIN-1-induced oxidative stress [PDF]

, 2009
In this work we have studied the alterations of the actin cytoskeleton in cultured cerebellar granule neurons during exposure to the peroxynitritereleasing agent SIN-1 for less than 2 hours.
Aureliano, Manuel, Gutierrez-Merino, Carlos, Samhan-Arias, A. K., Silva, D., Tiago, Teresa   +4 more
core  

Altered Mechanical Properties of Astrocytes Lacking MLC1: Implications for the Leukodystrophy MLC

Glia, Volume 74, Issue 2, February 2026.
Mechanical properties of Mlc1‐null astrocytes are altered. Cytoskeleton‐related pathways are dysregulated in Mlc1‐null astrocytes. Mlc1‐null astrocytes show alterations in focal adhesions, which link the cytoskeleton to the extracellular matrix. ABSTRACT Loss of function of the astrocyte protein MLC1 causes Megalencephalic Leukoencephalopathy with ...
Quinty Bisseling, Emma M. J. Passchier, Freya M. Kirwan, Nelda Antonovaite, Serena Camerini, Maria S. Brignone, Amélie Freal, Huibert D. Mansvelder, Elena Ambrosini, Marjo S. van der Knaap, Rogier Min   +10 more
wiley   +1 more source

Specificity of the effects of cytochalasin B on transport and motile processes. [PDF]

, 1978
Sung‐Jan Lin, Dana Lin, Michael D. Flanagan   +2 more
openalex   +1 more source

Tumor‐Associated Macrophages as Therapeutic Targets: Deciphering Interaction Networks and Advancing Clinical Translation

MedComm, Volume 7, Issue 2, February 2026.
Tumor‐associated macrophages are the most abundant immune cells in the tumor microenvironment, driving malignant progression and treatment resistance. This review summarizes the protumor mechanisms of TAMs (including phagocytosis modulation, metabolic reprogramming, exosomal communication, and immune interactions), evaluates three major strategies ...
Wurihan Bao, Xiaojie Qu, Yiqi Wang, Dan Huang, Huiling Zhang, Mingyuan Dong, Han Sun, Zhaogang Yang, Xuefeng Li   +8 more
wiley   +1 more source

Xylariaides A and B, novel cytochalasans with a unique 5/6/5/3 ring system from a soil fungus Xylaria sp. Y01

Natural Products and Bioprospecting
Two new cytochalasans, xylariaides A (1) and B (2), were isolated and identified from a soil fungus Xylaria sp. Y01. Their structures were unambiguously determined by extensive spectroscopic methods including high resolution electrospray ionization mass ...
Yi-Yun Yuan, Yan Li, Wen-Yu Lu, Ai-Lin Liang, Jing Li, Wen-Xuan Wang   +5 more
doaj   +1 more source

Effect of cytochalasin B on the induction of chromosome missegregation by colchicine at low concentrations in human lymphocytes [PDF]

, 1999
Sandra Minissi
openalex   +1 more source

Neural tube defects-disorders of neurulation and related embryonic processes [PDF]

, 2013
Neural tube defects (NTDs) are severe congenital malformations affecting 1 in every 1000 pregnancies. ‘Open’ NTDs result from failure of primary neurulation as seen in anencephaly, myelomeningocele (open spina bifida), and craniorachischisis ...
Copp, AJ, Greene, NDE
core  

Galactomyces ferment filtrate upregulates anchoring junctions and stabilizes actin to maintain the Young's modulus of skin cells in vitro

International Journal of Cosmetic Science, Volume 48, Issue 1, Page 16-29, February 2026.
Ageing causes actin cytoskeleton disorganization, a reduction in cellular components associated with the actin cytoskeleton and focal adhesions, and a reduction in skin firmness. Galactomyces ferment filtrate boosts actin stability, increases expression of anchoring junction proteins, including focal adhesions and protects against loss of firmness ...
Steph Crabtree, Bradley B. Jarrold, Olivia Kent, Matthew C. Ehrman, Timothy J. Hawkins, Viktor Korolchuk, Camila Pereira Braga, John M. Snowball, Makio Tamura, Tomohiro Hakozaki, Akira Matsubara, John E. Oblong, Max Brown   +12 more
wiley   +1 more source

Inhibition of DNA synthesis in adrenocortical cells by cytochalasin B. [PDF]

, 1980
Margaret A. McPherson, J. Ramachandran
openalex   +1 more source

Cytochalasans and Their Impact on Actin Filament Remodeling. [PDF]

Biomolecules, 2023
Lambert C, Schmidt K, Karger M, Stadler M, Stradal TEB, Rottner K.   +5 more
europepmc   +1 more source