Results 91 to 100 of about 4,563,076 (287)

Quantitative Mass Spectrometry for Bacterial Protein Toxins — A Sensitive, Specific, High-Throughput Tool for Detection and Diagnosis

Molecules, 2011
Matrix-assisted laser-desorption time-of-flight (MALDI-TOF) mass spectrometry (MS) is a valuable high-throughput tool for peptide analysis. Liquid chromatography electrospray ionization (LC-ESI) tandem-MS provides sensitive and specific quantification of
Suzanne Kalb, Conrad P. Quinn, John R. Barr, Hercules Moura, Renato C. Lins, Zsuzsanna Kuklenyik, Adrian Woolfitt, Maribel Gallegos-Candela, Anne E. Boyer   +8 more
doaj   +1 more source

Kv11.1-dependent senescence activates a lethal immune response via tumor necrosis factor alpha

Neoplasia: An International Journal for Oncology Research
Understanding the complex relationship between cancer and immune surveillance is essential for leveraging the immune system to control tumor growth.
Maedeh Vakili Saatloo, Davide Delisi, Najmeh Eskandari, Carsten Krieg, Saverio Gentile   +4 more
doaj   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

The cytokine tumor necrosis factor-like weak inducer of apoptosis and its receptor fibroblast growth factor-inducible 14 have a neuroprotective effect in the central nervous system

Journal of Neuroinflammation, 2012
Background Cerebral cortical neurons have a high vulnerability to the harmful effects of hypoxia. However, the brain has the ability to detect and accommodate to hypoxic conditions. This phenomenon, known as preconditioning, is a natural adaptive process
Echeverry Ramiro, Wu Fang, Haile Woldeab B, Wu Jialing, Yepes Manuel   +4 more
doaj   +1 more source

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

FEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla, Martín M. Ledesma, Santiago A. Behr, Matías A. Pibuel, María L. Palanek, Daniel H. Grasso, Maria N. Garcia, Juan Garona, Silvina L. Lompardía, Elida Álvarez, Daniela L. Papademetrio   +10 more
wiley   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Protection against lethal cytomegalovirus infection by a recombinant vaccine containing a single nonameric T-cell epitope [PDF]

, 1991
The regulatory immediate-early (IE) protein pp89 of murine cytomegalovirus induces CD8+ T lymphocytes that protect against lethal murine cytomegalovirus infection.
Ulrich, H. Koszinowski, Koszinowski, Ulrich H., Messerle, Martin, Matthias J. Reddehase, Hansjurgen Volkmer, Reddehase, Matthias J., Del Val, Margarita, Margarita Del Val, Martin Messerle, Volkmer, Hansjürgen, Hans-jurgen Schlicht, Schlicht, Hans-Jürgen   +12 more
core   +1 more source

Unmet Medical Needs in Non-Small-Cell Lung Cancer Treatment: How to Design Pre-Emptive Combination Therapies [PDF]

European Medical Journal Oncology, 2014
The rapidly expanding catalogue of human oncogenic mutations, coupled with difficulties in identifying the cellular targets of active compounds in phenotypic screens, has refocused drug discovery efforts on inhibitors of specific cellular proteins.
Niki Karachaliou, Rafael Rosell
doaj  

Species and strain differences in the lethal factor of the mouse submandibular gland

, 1977
The differences in susceptibility of animals to the lethal factor extracted from the mouse submandibular gland and magnitude of its lethality were compared among various species, strains, ages, and sex of mice.
Y. T. Kim, K. Hoshino, J. C.-C. Huang, F. S. Chebib   +3 more
core   +1 more source

Deciphering the Mechanisms of Developmental Disorders (DMDD): a new programme for phenotyping embryonic lethal mice [PDF]

, 2013
International efforts to test gene function in the mouse by the systematic knockout of each gene are creating many lines in which embryonic development is compromised.
Mohun, Timothy, Richard Baldock, Andrew J. Copp, Houart, Corinne, Hurles, Matt E., Hemberger, Myriam, Wolfgang Weninger, James C. Smith, Adams, David J, Shoumo Bhattacharya, Bhattacharya, Shoumo, Corinne Houart, Hurles, Matt E, Weninger, W, Weninger, Wolfgang, Timothy Mohun, Tom Weaver, Adams, David J., Smith, James C., Baldock, Richard, Weaver, T, David J. Adams, Adams, DJ, Houart, C, Baldock, R, Mohun, T, Hemberger, M, Copp, Andrew J., Weaver, Tom, Bhattacharya, S, Smith, JC, Elizabeth Robertson, Robertson, E, Copp, Andrew J, Myriam Hemberger, Copp, AJ, Robertson, Elizabeth, Hurles, ME, Matt E. Hurles   +38 more
core   +1 more source