Results 81 to 90 of about 897,258 (243)

Factors Affecting Group Spread within Wild Mixed-Species Troops of Saddleback and Mustached Tamarins [PDF]

International Journal of Primatology, 2005
We examined group spread and interindividual spacing within wild mixed species troops of saddleback (Saguinus fuscicollis) and mustached (Saguinus mystax) tamarins. Mustached tamarin groups were spread over larger areas than those of saddleback tamarins.
Smith, Andrew C, Buchanan-Smith, Hannah M, Surridge, Alison K, Mundy, Nicholas   +3 more
openaire   +3 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Factors influencing epiphytic bryophyte and lichen species richness at different spatial scales in managed temperate forests [PDF]

, 2013
The effect of management related factors on species richness of epiphytic bryophytes and lichens was studied in managed deciduous-coniferous mixed forests in Western-Hungary.
A Berg, A Brunner, A Löhmus, A Vanderpoorten, AF Zuur, AJE Smith, Arcanum, B Moe, CE Shannon, E Aude, F Rose, F Tinya, F Tinya, Flóra Tinya, G Tímár, GF Peterken, GG McGee, HL Buckley, I Jüriado, I Király, Ildikó Király, J Bardat, J Bengtsson, J Nascimbene, J Nascimbene, J Nascimbene, JE Peck, JJ Barkman, JJ Faraway, JJ Faraway, Juri Nascimbene, JW Bates, JW Humphrey, L Gustafsson, L Marini, M Hauck, MH Lie, MO Hill, NG Slack, NI Cleavitt, P Hazell, P Szövényi, Péter Ódor, R Grolle, S Berryman, S Löbel, S Löbel, S Orbán, SC Thomas, T Ranius, V Mazimpaka, Y Paillet, Ö Fritz, Ö Fritz   +53 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Efecto del estrés producido por la mezcla de sales en la concentración de aldehído malónico, proteínas y enzimas antioxidantes de Leymus chinensis de tres colores foliares diferentes [PDF]

, 2017
The mixed salt stress is common in nature. Salt stressalways affects plant growth. Different plant species have different adaptive capacity to salty soil. Leymus chinensis is an herbaceous plant with different leaf colors.
Busso, Carlos Alberto, Han, X. G., Wang, Z. W., Yang, Y. F., Yang, Y. G., Zhang, Z., Zhou, C.   +6 more
core  

Controlling the Decoration of the Reduced Graphene Oxide Surface with Pyrene-Functionalized Gold Nanoparticles [PDF]

, 2017
We exploited a non‐covalent approach based on π‐stacking interactions to address the formation of hybrids between pyrene‐functionalized gold nanoparticles (PyAuNPs) and reduced graphene oxide (RGO), in which the former are distributed homogeneously on
Abdolhosseinzadeh, Balandin, Brunetti, Canesi, Daniel, Elghanian, Ferrari, Glaeske, Holmlin, Ismaili, Jasuja, Katz, Lee, Li, Liu, Lu, Manea, Modugno, Nair, Novoselov, Park, Perez, Perrone, Qiu, Rani, Rodrigo, Sahoo, Salice, Setaro, Su, Vilian, Wang, Wick, Xia, Yeh, Yin, Zhang, Zhao, Zhao, Zhao, Zoladek   +40 more
core   +2 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Aquatic Vegetation, Largemouth Bass and Water Quality Responses to Low-Dose Fluridone Two Years Post Treatment [PDF]

, 2005
Whole-lake techniques are increasingly being used to selectively remove exotic plants, including Eurasian watermilfoil ( Myriophyllum spicatum L.). Fluridone (1-methyl-3-phenyl- 5-[3-(trifluoromethyl)phenyl]-4(1 H )-pyridinone), a systemic whole ...
Bremigan, Mary, Cheruvelil, K. S., Hanson, S. M., Soranno, P. A., Valley, R. D.   +4 more
core  

Hemiparasitic plant impacts animal and plant communities across four trophic levels [PDF]

, 2015
1.Understanding the impact of species on community structure is a fundamental question in ecology. There is a growing body of evidence that suggests that both sub-dominant species and parasites can have a disproportionately large impact.
Green, J P, Hartley, S E, John, E A, Massey, F P, Press, M C P, Stewart, A J A   +5 more
core   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source