Results 111 to 120 of about 33,736 (233)

Role of C5b-9 and RGC-32 in Cancer

open access: yesFrontiers in Immunology, 2019
The complement system represents an effective arsenal of innate immunity as well as an interface between innate and adaptive immunity. Activation of the complement system culminates with the assembly of the C5b-9 terminal complement complex on cell ...
Sonia I. Vlaicu   +4 more
doaj   +1 more source

Identification of a Proliferation Gene Cluster Associated with HPV E6/E7 Expression Level and Viral DNA Load in Invasive Cervical Carcinoma

open access: yes, 2005
Specific HPV DNA sequences are associated with more than 90% of invasive carcinomas of the uterine cervix. Viral E6 and E7 oncogenes are key mediators in cell transformation by disrupting TP53 and RB pathways. To investigate molecular mechanisms involved
Anne de La Rochefordière   +15 more
core   +1 more source

Cell cycle regulation of p34cdc2 kinase activity in Physarum polycephalum [PDF]

open access: yes, 1990
The regulation of the mitotic histone H1 kinase activity has been analyzed during the naturally synchronous cell cycle of Physarum polycephalum plasmodia.
Beach, D.   +4 more
core  

Activation of M-phase-specific histone H1 kinase by modification of the phosphorylation of its p34cdc2 and cyclin components [PDF]

open access: yes, 1990
An M-phase-specific histone H1 kinase (H1K) has been described in a wide variety of eukaryotic cell types undergoing the G2/M transition in the cell division cycle.
Beach, D., Meijer, L., Pondaven, P.
core   +1 more source

The Xenopus Chk1 Protein Kinase Mediates a Caffeine-sensitive Pathway of Checkpoint Control in Cell-free Extracts [PDF]

open access: yes, 1998
We have analyzed the role of the protein kinase Chk1 in checkpoint control by using cell-free extracts from Xenopus eggs. Recombinant Xenopus Chk1 (Xchk1) phosphorylates the mitotic inducer Cdc25 in vitro on multiple sites including Ser-287.
Dunphy, William G.   +4 more
core   +1 more source

Identification of inhibitors of an unconventional Trypanosoma brucei kinetochore kinase.

open access: yesPLoS ONE, 2019
The discovery of 20 unconventional kinetochore proteins in Trypanosoma brucei has opened a new and interesting area of evolutionary research to study a biological process previously thought to be highly conserved in all eukaryotes.
Leah S Torrie   +5 more
doaj   +1 more source

Membrane repair against H. pylori promotes cancer cell proliferation [PDF]

open access: yes, 2010
Membrane repair is a universal response against physical and biological insults and enables cell survival. Helicobacter pylori is one of the most common human pathogens and the first formally recognized bacterial carcinogen associated with gastric cancer.
Chiung-Nien Chen   +5 more
core   +1 more source

Myocardial infarction primes autoreactive T cells through activation of dendritic cells [PDF]

open access: yes, 2017
Peripheral tolerance is crucial for avoiding activation of self-reactive T cells to tissue-restricted antigens. Sterile tissue injury can break peripheral tolerance, but it is unclear how autoreactive T cells get activated in response to self. An example
Bouché, Ann   +14 more
core   +6 more sources

Protein kinase CK2 is widely expressed in follicular, Burkitt and diffuse large B-cell lymphomas and propels malignant B-cell growth. [PDF]

open access: yes, 2015
Serine-threonine kinase CK2 is highly expressed and pivotal for survival and proliferation in multiple myeloma, chronic lymphocytic leukemia and mantle cell lymphoma.
Agostinelli, C   +9 more
core   +1 more source

Stress activated protein kinase pathway modulates homologous recombination in fission yeast.

open access: yesPLoS ONE, 2012
Rad52 is a key player in homologous recombination (HR), a DNA repair pathway that is dedicated to double strand breaks repair and recovery of perturbed replication forks.
Angela Bellini   +5 more
doaj   +1 more source

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