Results 91 to 100 of about 2,517,805 (293)

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Differential Rotation in F Stars

, 2007
Differential rotation can be detected in single line profiles of stars rotating more rapidly than about $v \sin{i} = 10$ km s$^{-1}$ with the Fourier transform technique.
Barnes, Collier Cameron, Gray, Hünsch, Hünsch, Küker, Reiners, Reiners, Reiners, Reiners, Reiners, Reiners, Schrijver   +12 more
core   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Unmanned Aerial Vehicle-Based Techniques for Monitoring and Prevention of Invasive Apple Snails (Pomacea canaliculata) in Rice Paddy Fields

Agriculture
The destructive impact of invasive apple snail (Pomacea canaliculata) on young rice seedlings has garnered global attention, particularly in warm regions where rice production occurs.
Senlin Guan, Kimiyasu Takahashi, Shunichiro Watanabe, Katsunori Tanaka   +3 more
doaj   +1 more source

Supernumerary teeth in the premaxillary region: its effects on the eruption and occlusion of the permanent incisors

Australasian Orthodontic Journal, 1990
The presence of supernumerary teeth in the premaxillary region may cause a variety of pathological effects. This study was carried out to determine the various aspects of supernumerary teeth in the premaxillary region, particularly the effects of the ...
Nik-Hussein Nik Noriah
doaj   +1 more source

Cyclic sieving, rotation, and geometric representation theory [PDF]

, 2012
We study rotation of invariant vectors in tensor products of minuscule representations. We define a combinatorial notion of rotation of minuscule Littelmann paths. Using affine Grassmannians, we show that this rotation action is realized geometrically as
Fontaine, Bruce, Kamnitzer, Joel
core  

RACE-OC Project: Rotation and variability in the open cluster M11 (NGC6705)

, 2009
Rotation and magnetic activity are intimately linked in main-sequence stars of G or later spectral types. The presence and level of magnetic activity depend on stellar rotation, and rotation itself is strongly influenced by strength and topology of the ...
Barnes, Bouvier, C.-U. Lee, Dias, Girardi, Gonzalez, Guinan, Hargis, Hartman, Herbst, Herbst, Herbst, Hodgkin, Holzwarth, Horne, Irwin, Irwin, Irwin, Ivanova, J.-R. Koo, Kang, Kawaler, Kim, Koo, Kovacs, Krishnamurthi, Lamm, MacGregor, Mathieu, McNamara, Meibom, Messina, Messina, Messina, Messina, Meynet, P. Parihar, Parihar, Radick, Rebull, Roberts, Roze, S. Messina, S.-C. Rey, S.-L. Kim, Scargle, Sills, Skumanich, Stassun, Su, Sung, von Braun   +51 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

FEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Abordar la ciudad. Algunas estrategias transformadoras para el análisis urbano (entrevistas con Joan Mac Donald, Observatorio Metropolitano y Left Hand Rotation)

Encrucijadas: Revista Crítica de Ciencias Sociales, 2012
Joan Mac Donald es arquitecta especializada en políticas y programas de asentamientos humanos. Ha sido viceministra de Vivienda y urbanismo en Chile entre 1990 y 1994.
David Prieto, Joan Mac Donald, Left Hand Rotation, Obervatorio Metropolitano   +3 more
doaj