Results 21 to 30 of about 6,603,549 (290)

A Multiscale Mathematical Model of Tumour Invasive Growth [PDF]

Bulletin of Mathematical Biology, 2017
Known as one of the hallmarks of cancer [30], cancer cell invasion of human body tissue is a complicated spatio-temporal multiscale process which enables a localised solid tumour to transform into a systemic, metastatic and fatal disease. This process explores and takes advantage of the reciprocal relation that solid tumours establish with the ...
Peng, Lu, Trucu, Dumitru, Lin, Ping, Thompson, Alastair, Chaplain, Mark A. J.   +4 more
openaire   +6 more sources

Variation in Filamentous Growth and Response to Quorum-Sensing Compounds in Environmental Isolates of Saccharomyces cerevisiae

G3: Genes, Genomes, Genetics, 2019
In fungi, filamentous growth is a major developmental transition that occurs in response to environmental cues. In diploid Saccharomyces cerevisiae, it is known as pseudohyphal growth and presumed to be a foraging mechanism.
B. Adam Lenhart, Brianna Meeks, Helen A. Murphy   +2 more
doaj   +1 more source

Contrasting plant growth performance of invasive polyploid and native diploid Prosopis is mediated by the soil bacterial community

Ecological Processes, 2023
Background Soil microbial communities affect above-ground plant diversity and community composition by influencing plant growth performance. Several studies have tested the effect of soil bacterial microbiome on growth performance of native and invasive ...
Rishabh Kaushik, Meesha Sharma, Ch. V. Ramana, Ch. Sasikala, Maharaj K. Pandit   +4 more
doaj   +1 more source

MicroRNAs Impair MET-Mediated Invasive Growth [PDF]

Cancer Research, 2008
Abstract MicroRNAs (miRNA) are a recently identified class of noncoding, endogenous, small RNAs that regulate gene expression, mainly at the translational level. These molecules play critical roles in several biological processes, such as cell proliferation and differentiation, development, and aging. It is also known that miRNAs play
MIGLIORE, Cristina, PETRELLI, Annalisa, GHISO, ELENA, CORSO, Simona, CAPPARUCCIA, Lorena, Adriana Eramo, COMOGLIO, Paolo, GIORDANO, Silvia   +7 more
openaire   +3 more sources

Criteria for Pointwise Growth and Their Role in Invasion Processes [PDF]

Journal of Nonlinear Science, 2014
This article is concerned with pointwise growth and spreading speeds in systems of parabolic partial differential equations. Several criteria exist for quantifying pointwise growth rates. These include the location in the complex plane of singularities of the pointwise Green's function and pinched double roots of the dispersion relation.
Matt Holzer, Arnd Scheel
openaire   +4 more sources

Stk2, a Mitogen-Activated Protein Kinase from Setosphaeria turcica, Specifically Complements the Functions of the Fus3 and Kss1 of Saccharomyces cerevisiae in Filamentation, Invasive Growth, and Mating Behavior

Journal of Integrative Agriculture, 2013
Setosphaeria turcica, an essential phytopathogenic fungus, is the primary cause of serious yield losses in corn; however, its pathogenic mechanism is poorly understood.
Shou-qin GU, Yang YANG, Po LI, Chang-zhi ZHANG, Yu FAN, Xiao-yu ZHANG, Lan TIAN, Zhi-min HAO, Zhi-yan CAO, Xiao-dong GONG, Yong-shan FAN, Jian-min HAN, Jin-gao DONG   +12 more
doaj   +1 more source

Invasive Haemophilus influenzae Disease, Europe, 1996-2006 [PDF]

, 2010
European Union Invasive Bacterial Infection Surveillance participants: Paula Lavado (Departamento de Doenças Infecciosas do INSA)An international collaboration was established in 1996 to monitor the impact of routine Haemophilus influenzae type b (Hib ...
Ladhani, S, Mary P.E. Slack, Heath, PT, Heath, P.T., Chandra, M, Ladhani, S., Anne von Gottberg, European Union Invasive Bacterial Infection Surveillance partici, Manosree Chandra, von Gottberg, A, Slack, MP, Chandra, M., Slack, M.P., von Gottberg, A., Shamez Ladhani, Paul T. Heath, Ramsay, M.E., Mary E. Ramsay, Ramsay, ME, European Union Invasive Bacterial Infection Surveillance participants   +19 more
core   +1 more source

Candida albicans rvs161Δ and rvs167Δ Endocytosis Mutants Are Defective in Invasion into the Oral Cavity

mBio, 2019
Invasive growth in tissues by the human fungal pathogen Candida albicans is promoted by a switch from budding to hyphal morphogenesis that is stimulated by multiple environmental factors that can vary at different sites of infection.
Shamoon Naseem, Lois M. Douglas, James B. Konopka   +2 more
doaj   +1 more source

Filamentous invasive growth of mutants of the genes encoding ammonia-metabolizing enzymes in the fission yeast Schizosaccharomyces pombe. [PDF]

PLoS ONE, 2017
The fission yeast Schizosaccharomyces pombe undergoes a switch from yeast to filamentous invasive growth in response to certain environmental stimuli. Among them is ammonium limitation.
Yoshie Sasaki, Ayumi Kojima, Yuriko Shibata, Hiroshi Mitsuzawa   +3 more
doaj   +1 more source

Nuclear Ras2-GTP controls invasive growth in Saccharomyces cerevisiae. [PDF]

PLoS ONE, 2013
Using an eGFP-RBD3 probe, which specifically binds Ras-GTP, we recently showed that the fluorescent probe was localized to the plasma membrane and to the nucleus in wild type cells growing exponentially on glucose medium, indicating the presence of ...
Serena Broggi, Enzo Martegani, Sonia Colombo   +2 more
doaj   +1 more source