Results 1 to 10 of about 2,306,419 (360)

Quantifying invasibility [PDF]

open access: yesEcology Letters, 2021
Invasibility, the chance of a population to grow from rarity and to establish a large-abundance colony, plays a fundamental role in population genetics, ecology, and evolution. For many decades, the mean growth rate when rare has been employed as an invasion criterion.
Jayant Pande   +2 more
openaire   +2 more sources

The invasive cactus Opuntia stricta creates fertility islands in African savannas and benefits from those created by native trees

open access: yesScientific Reports, 2021
The patchy distribution of trees typical of savannas often results in a discontinuous distribution of water, nutrient resources, and microbial communities in soil, commonly referred to as “islands of fertility”. We assessed how this phenomenon may affect
Ana Novoa   +4 more
doaj   +1 more source

Protein dynamics at invadopodia control invasion–migration transitions in melanoma cells

open access: yesCell Death and Disease, 2023
Cell invasion is a highly complex process that requires the coordination of cell migration and degradation of the extracellular matrix. In melanoma cells, as in many highly invasive cancer cell types these processes are driven by the regulated formation ...
Marlène Legrand   +9 more
doaj   +1 more source

Simplified minimally invasive invasive parathyroidectomy [PDF]

open access: yesThe Annals of The Royal College of Surgeons of England, 2011
We agree with Wong et al that minimally invasive parathyroidectomy (MIP) is a safe and effective option in selected patients (approximately 50% of those with primary hyperparathyroidism) but would like to comment on some aspects of methodology and conclusions as reported in their case series. The authors quote a reference from 20031 to support their
S P, Balasubramanian, B J, Harrison
openaire   +2 more sources

Invasive aspergillosis [PDF]

open access: yesMedical Mycology, 2000
Acute invasive aspergillosis (IA) is a devastating disease. Early diagnosis allowing an early treatment may improve the prognosis. However, this goal remains difficult to achieve. When diagnosis is confirmed it is often already too late. Galactomannan antigen detection and DNA detection are under clinical evaluation to improve early diagnosis and ...
Verweij, P.E.   +6 more
openaire   +4 more sources

Plasmodium falciparum:Rosettes do not protect merozoites from invasion-inhibitory antibodies [PDF]

open access: yes, 2006
Rosetting is a parasite adhesion phenotype associated with severe malaria in African children. Why parasites form rosettes is unknown, although enhanced invasion or immune evasion have been suggested as possible functions.
Angus   +27 more
core   +1 more source

Multiplex Profiling of Cellular Invasion in 3D Cell Culture Models. [PDF]

open access: yes, 2012
To-date, most invasion or migration assays use a modified Boyden chamber-like design to assess migration as single-cell or scratch assays on coated or uncoated planar plastic surfaces.
Burgstaller, Gerald   +4 more
core   +11 more sources

M2-polarized tumor-associated macrophages facilitated migration and epithelial-mesenchymal transition of HCC cells via the TLR4/STAT3 signaling pathway

open access: yesWorld Journal of Surgical Oncology, 2018
Background M2-polarized macrophages are tumor-associated-macrophages (TAMs), which are important contents of tumor-infiltrating immune cells. Toll-like receptor 4 (TLR4) is a molecular biomarker of tumor aggressiveness and poor prognosis.
Rong-Rong Yao   +4 more
doaj   +1 more source

A citation-based map of concepts in invasion biology [PDF]

open access: yes, 2019
Invasion biology has been quickly expanding in the last decades so that it is now metaphorically flooded with publications, concepts, and hypotheses. Among experts, there is no clear consensus about the relationships between invasion concepts, and almost
Enders, Martin   +2 more
core   +1 more source

Invasion/Invasive [PDF]

open access: yesEnvironmental Humanities, 2017
My garden is being invaded by Japanese knotweed, as are those of my neighbors and those of many people who live in other places far from its native East Asia. I keep it more or less under control by eliminating individual extrusions, but I know that I am engaged in an open-ended struggle rather than a campaign leading to possible victory.
openaire   +3 more sources

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