Results 31 to 40 of about 50,722 (204)

Anticancer Activity of Chamaejasmine: Effect on Tubulin Protein

Molecules, 2011
In this work, the anticancer activity of chamaejasmine was studied by evaluating its in vitro cytotoxicity against several human cancer cell lines (MCF-7, A549, SGC-7901, HCT-8, HO-4980, Hela, HepG2, PC-3, LNCap, Vero and MDCK) using the MTT assay ...
Yingkun Nie, Wenlong Fang, Songtao Liu
doaj   +1 more source

GSK3 as a Regulator of Cytoskeleton Architecture: Consequences for Health and Disease

Cells, 2021
Glycogen synthase kinase 3 (GSK3) was initially isolated as a critical protein in energy metabolism. However, subsequent studies indicate that GSK-3 is a multi-tasking kinase that links numerous signaling pathways in a cell and plays a vital role in the ...
Daria Hajka, Bartosz Budziak, Łukasz Pietras, Przemysław Duda, James A. McCubrey, Agnieszka Gizak   +5 more
doaj   +1 more source

Surface topography of microtubule walls decorated with monomeric and dimeric kinesin constructs [PDF]

, 2000
The surface topography of opened-up microtubule walls (sheets) decorated with monomeric and dimeric kinesin motor domains was investigated by freeze-drying and unidirectional metal shadowing.
Mandelkow, Eckhard, Song, Young Hwa, Woehlke, Guenther, Tittmann, Peter, Hoenger, Andreas, Gross, Heinz, Doerhoefer, Monika, Peter Tittmann, Andreas Hoenger, Heinz Gross, Young Hwa Song, Guenther Woehlke, Monika Doerhoefer, Eckhard Mandelkow   +13 more
core   +2 more sources

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

The Novel Diketopiperazine Derivative, Compound 5-3, Selectively Inhibited the Proliferation of FLT3-ITD Mutant Acute Myeloid Leukemia (AML) Cells

Marine Drugs
The internal tandem duplication mutation of FMS-like tyrosine kinase 3 (FLT3-ITD) is associated with high recurrence and mortality rates in acute myeloid leukemia (AML), making it a critical target for anti-AML therapies.
Shijie Bi, Yating Cao, Shiyuan Fang, Yanyan Chu, Zixuan Zhang, Meng Li, Rilei Yu, Jinbo Yang, Yu Tang, Peiju Qiu   +9 more
doaj   +1 more source

Functional genomics identifies five distinct molecular subtypes with clinical relevance and pathways for growth control in epithelial ovarian cancer

EMBO Molecular Medicine, 2013
Epithelial ovarian cancer (EOC) is hallmarked by a high degree of heterogeneity. To address this heterogeneity, a classification scheme was developed based on gene expression patterns of 1538 tumours. Five, biologically distinct subgroups — Epi‐A, Epi‐B,
Tuan Zea Tan, Qing Hao Miow, Ruby Yun‐Ju Huang, Meng Kang Wong, Jieru Ye, Jieying Amelia Lau, Meng Chu Wu, Luqman Hakim Bin Abdul Hadi, Richie Soong, Mahesh Choolani, Ben Davidson, Jahn M. Nesland, Ling‐Zhi Wang, Noriomi Matsumura, Masaki Mandai, Ikuo Konishi, Boon‐Cher Goh, Jeffrey T. Chang, Jean Paul Thiery, Seiichi Mori   +19 more
doaj   +1 more source

Clinical and Functional Characterization of the Recurrent TUBA1A p.(Arg2His) Mutation

Brain Sciences, 2018
The TUBA1A gene encodes tubulin alpha-1A, a protein that is highly expressed in the fetal brain. Alpha- and beta-tubulin subunits form dimers, which then co-assemble into microtubule polymers: dynamic, scaffold-like structures that perform key functions ...
Jennifer F. Gardner, Thomas D. Cushion, Georgios Niotakis, Heather E. Olson, P. Ellen Grant, Richard H. Scott, Neil Stoodley, Julie S. Cohen, Sakkubai Naidu, Tania Attie-Bitach, Maryse Bonnières, Lucile Boutaud, Férechté Encha-Razavi, Sheila M. Palmer-Smith, Hood Mugalaasi, Jonathan G. L. Mullins, Daniela T. Pilz, Andrew E. Fry   +17 more
doaj   +1 more source

A new microtubule-stabilizing agent shows potent antiviral effects against African swine fever virus with no cytotoxicity

Emerging Microbes and Infections, 2021
African swine fever virus (ASFV) is the causal agent of a fatal disease of domestic swine for which no effective antiviral drugs are available. Recently, it has been shown that microtubule-targeting agents hamper the infection cycle of different viruses.
Samvel Sirakanyan, Erik Arabyan, Astghik Hakobyan, Tamara Hakobyan, Garri Chilingaryan, Harutyun Sahakyan, Arsen Sargsyan, Grigor Arakelov, Karen Nazaryan, Roza Izmailyan, Liana Abroyan, Zaven Karalyan, Elina Arakelova, Elmira Hakobyan, Anush Hovakimyan, Andre Serobian, Marco Neves, João Ferreira, Fernando Ferreira, Hovakim Zakaryan   +19 more
doaj   +1 more source

Characterisation of the benzimidazole-binding site on the cytoskeletal protein tubulin [PDF]

, 2003
The binding kinetics of several benzimidazole compounds were determined with recombinant tubulin monomers and heterodimers from benzimidazole-sensitive and -insensitive organisms.
MacDonald, Louisa M.
core  

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source