Results 111 to 120 of about 1,118,779 (342)

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Synthesis of [4-(2-Hydroxyphenyl)thiazol-2-yl]methanones as Potential Bioisosteres of Salicylidene Acylhydrazides

Molecules, 2010
A focused library of [4-(2-hydroxyphenyl)thiazol-2-yl]methanones was prepared in a four-step synthesis with the aim to obtain potent inhibitors of type III secretion in Gram-negative bacteria.
Mikael Elofsson, Tam M. To, Markus K. Dahlgren, J. Mikael Hillgren   +3 more
doaj   +1 more source

Infection-generated electric field in gut epithelium drives bidirectional migration of macrophages. [PDF]

, 2019
Many bacterial pathogens hijack macrophages to egress from the port of entry to the lymphatic drainage and/or bloodstream, causing dissemination of life-threatening infections. However, the underlying mechanisms are not well understood.
Ferreira, Fernando, Guo, Betty P, Lebrilla, Carlito B, Lokken, Kristen L, Luxardi, Guillaume, Ma, Li, Maverakis, Emanual, Mogilner, Alex, Reid, Brian, Ryzhuk, Volodymyr, Sun, Yaohui, Sun, Yuxin, Xu, Gege, Zhao, Min, Zhu, Kan   +14 more
core   +2 more sources

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

Bacterial virulence factor inhibits caspase-4/11 activation in intestinal epithelial cells [PDF]

, 2017
The human pathogen enteropathogenic Escherichia coli (EPEC), as well as the mouse pathogen Citrobacter rodentium, colonize the gut mucosa via attaching and effacing lesion formation and cause diarrheal diseases. EPEC and C.
Berger, C. N., Crepin, V. F., Di Santo, J. P., Frankel, G., Habibzay, M., Kotik, O., Pallett, M. A., Sanchez-Garrido, J., Serafini, N., Shenoy, A. R.   +9 more
core   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Lactoferrin inhibits E. coli O157:H7 growth and attachment to intestinal epithelial cells

Veterinární Medicína, 2010
Enterohemorrhagic Escherichia coli (EHEC) serotype O157:H7 strains are associated with haemorraghic colitis and haemolytic uremic syndrome (HUS) in humans. Cattle are a reservoir of E. coli O157:H7. We studied the ability of bovine and human lactoferrin,
M. Atef Yekta, F. Verdonck, W. Van Den Broeck, B.M. Goddeeris, E. Cox, D. Vanrompay   +5 more
doaj   +1 more source

Comparative Analysis of the Type III Secretion System Effector Repertoires of Pseudomonas savastanoi Pathovars Pathogenic on Woody Hosts [PDF]

, 2017
Comunicación de tipo pósterThe species Pseudomonas savastanoi, a member of the Pseudomonas syringae complex, includes four pathovars causing knots or excrescences in woody hosts: P. savastanoi pv. savastanoi (Psv), pv. fraxini (Psf), pv.
Castañeda-Ojeda, M. Pilar, López-Solanilla, Emilia, Moreno-Pérez, Alba, Murillo, Jesús, Ramos, Cayo, Rodríguez-Palenzuela, Pablo   +5 more
core  

Draft genome sequence of Pseudomonas syringae pathovar syringae strain FF5, causal agent of stem tip dieback disease on ornamental pear. [PDF]

, 2012
addresses: The Sainsbury Laboratory, John Innes Centre, Norwich, United Kingdom.notes: PMCID: PMC3393499types: Journal Article; Research Support, Non-U.S. Gov'tFree on Open AccessPseudomonas syringae FF5 causes stem tip dieback disease on ornamental pear
Dye DW, Mansfield JW, Penaloza-Vazquez A, Peñaloza-Vázquez A, Seidle HF, Sundin GW, Sundin GW, Sundin GW, Yu J   +8 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source