Results 111 to 120 of about 32,520 (234)

Harmonized Protocol for Subfield Segmentation in the Hippocampal Body on High‐Resolution In Vivo MRI From the Hippocampal Subfields Group (HSG)

Hippocampus, Volume 36, Issue 2, March 2026.
ABSTRACT Hippocampal subfields differentially develop and age, and they vary in vulnerability to neurodegenerative diseases. Innovation in high‐resolution imaging has accelerated clinical research on human hippocampal subfields, but substantial differences in segmentation protocols impede comparisons of results across laboratories.
Ana M. Daugherty, Valerie Carr, Kelsey L. Canada, Gustaf Rådman, Thackery Brown, Jean Augustinack, Katrin Amunts, Arnold Bakker, David Berron, Alison Burggren, Gael Chetelat, Robin de Flores, Song‐Lin Ding, Yushan Huang, Elliott Johnson, Prabesh Kanel, Attila Keresztes, Olga Kedo, Kristen M. Kennedy, Joshua Lee, Nikolai Malykhin, Anjelica Martinez, Susanne Mueller, Elizabeth Mulligan, Noa Ofen, Daniela Palombo, Lorenzo Pasquini, John Pluta, Naftali Raz, Tracy Riggins, Karen M. Rodrigue, Samaah Saifullah, Margaret L. Schlichting, Craig Stark, Lei Wang, Paul Yushkevich, Renaud La Joie, Laura Wisse, Rosanna Olsen, Alzheimer’s Disease Neuroimaging Initiative, Hippocampal Subfields Group   +40 more
wiley   +1 more source

The dysregulation of innate immunity by Porphyromonas gingivalis in the etiology of Alzheimer's disease

Journal of Internal Medicine, Volume 299, Issue 3, Page 328-348, March 2026.
Abstract The etiology of Alzheimer's disease (AD) remains under active debate. In this perspective, we explore the hypothesis that a primarily infection‐caused chronic dysregulation and weakening of human innate immunity via the underexpression, degradation, and inactivation of innate immune proteins necessary for direct antimicrobial effects and ...
Annelise E. Barron, Jennifer S. Lin, Mark I. Ryder, Peter Bergman   +3 more
wiley   +1 more source

Structural Insight into Host Recognition by Aggregative Adherence Fimbriae of Enteroaggregative Escherichia coli [PDF]

, 2014
AVZ is supported by the Finnish Academy (grant 273075; http://sciencenordic.com/partner/academy-finland). The EACEA (http://eacea.ec.europa.eu) supports NP for an Erasmus Mundus scholarship.
Berry, AA, Cota, E, Garnett, JA, Inman, KG, Lee, W-C, Liu, B, Mandomando, I, Marchant, J, Matthews, S, Nataro, JP, Pakharukova, N, Roy, S, Ruiz-Perez, F, Tuittila, M, Yang, Y, Zavialov, AV   +15 more
core   +3 more sources

Antibiotic Resistance, Biofilm Genes, and smeDEF Efflux Pump in Clinical Stenotrophomonas maltophilia Isolates From Iran

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
Iranian clinical Stenotrophomonas maltophilia isolates showed high susceptibility to trimethoprim/sulfamethoxazole, minocycline, and levofloxacin, but marked resistance to ceftazidime and ticarcillin‐clavulanate, alongside widespread biofilm production and resistance genes.
Haneen Fadhil Jasim, Nisreen Salah Majeed, Asmaa A. Salam, Rania Hameed Hamad, Yeganeh Behrouzi, Erta Rajabi, Razieh Shahbazi   +6 more
wiley   +1 more source

Subversion of a family of antimicrobial proteins by Salmonella enterica

Frontiers in Cellular and Infection Microbiology
Salmonella enterica is a food-borne pathogen able to cause a wide spectrum of diseases ranging from mild gastroenteritis to systemic infections. During almost all stages of the infection process Salmonella is likely to be exposed to a wide variety of ...
Roman G. Gerlach, Roman G. Gerlach, Irene Wittmann, Lena Heinrich, Olaf Pinkenburg, Torben Meyer, Laura Elpers, Christiane Schmidt, Michael Hensel, Markus Schnare   +9 more
doaj   +1 more source

Mixed Gonadal Dysgenesis: A Comprehensive Review of Clinical Spectrum, Diagnostic Strategies, and Management Approaches

Clinical Endocrinology, Volume 104, Issue 2, Page 92-102, February 2026.
ABSTRACT Background Mixed gonadal dysgenesis (MGD) is a rare form of differences in sex development (DSD) typically associated with 45,X/46,XY mosaicism. The phenotypic presentation of MGD varies from atypical genitalia to typical male or female appearances often associated with Turner stigmata.
Dinesh Giri, Sushil Yewale, Hannah Hickingbotham, Cara Williams, Mohamed Shalaby, Julie Alderson, Julie Park   +6 more
wiley   +1 more source

A short peptide derived from late embryogenesis abundant proteins enhances acid tolerance in Escherichia coli via modulation of two‐component regulatory systems

The FEBS Journal, Volume 293, Issue 3, Page 781-805, February 2026.
Expression of the LEA‐K peptide in E. coli BL21 (DE3) improved bacterial viability under acidic stress (pH4), suggesting a protective function. RNA‐sequencing of LEA‐K‐expressing vs. non‐expressing cells revealed 283 differentially expressed genes (DEGs). In silico docking linked LEA‐K to two‐component systems (TCS) proteins (Rcs, BtsS/R, and EnvZ/OmpR)
Khaled Metwally, Shinya Ikeno
wiley   +1 more source

Surface adhesins and exopolymers of selected foodborne pathogens [PDF]

, 2014
The ability of bacteria to bind different compounds and to adhere to biotic and abiotic surfaces provides them with a range of advantages, such as colonization of various tissues, internalisation, avoidance of an immune response and survival and ...
Agnes Weiss, Ausra Sipailiene, Bilge, Boerlin, Bäumler, Christian U. Riedel, Collinson, Efstathios Giaouris, Farber, Haiko, Hartleib, Heitmann, Herbert Schmidt, Jain, Katerina Demnerova, Korhonen, Lapidot, Lecuit, Lee, Live L. Nesse, Mickaël Desvaux, Miroslava Kačániová, Müller, Nataro, Ogunniyi, Ouyang, Peel, Peralta, Pilar Teixeira, Ray, Rikke L. Meyer, Ryu, Römling, Santiago, Susanne Knøchel, Switalski, Tormo, Torres, Ugorski, Uhlén, Vidal, Wang, Williams, Woodward, Xicohtencatl-Cortes, Zoran Jaglic   +45 more
core   +2 more sources

Prevalence, distribution and genetic association of adhesin gene sequences of Escherichia coli isolates from urinary tract infections in Slovenia

Acta Biologica Slovenica, 2008
110 uropathogenic Escherichia coli (UPEC) strains obtained from the Institute of Microbiology and Immunology of the Medical Faculty in Ljubljana, Slovenia were screened with molecular biology methods for the well characterized adhesin gene sequences ...
Marjanca Starčič-Erjavec, Darja Žgur-Bertok   +1 more
doaj   +1 more source

Revisión del género de abejas Ceratina, subgénero Rhysoceratina (Hymenoptera, Apidae, Xylocopinae) [PDF]

, 2016
El subgénero Rhysoceratina de Ceratina está restringido a América del Sur, con especies conocidas de Argentina, Brasil, Colombia, Paraguay y Uruguay. Se reconocen nueve especies, de la cuales cuatro se describen como nuevas: C. canaliculata, C.
Roig Alsina, Arturo Hernan
core   +1 more source