Results 161 to 170 of about 16,307,918 (298)

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

HP1581 (WecA)-dependent O-antigen biosynthesis governs adhesion, virulence, and biofilm dynamics in <i>Helicobacter pylori</i>. [PDF]

Front Microbiol
Nguyen TTH, Hassan M, Teng KW, Backert S, Wang SW, Liu CJ, Wu DC, Kuo CH, Kao MC.   +8 more
europepmc   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Long‐Term Efficacy of Immunotherapy in Autoimmune Autonomic Ganglionopathy—A 10‐Year Follow Up Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune autonomic ganglionopathy (AAG) is a rare but potentially treatable cause of severe autonomic failure. Evidence guiding long‐term immunotherapy, treatment sequencing, and residual autonomic impairment is limited. We evaluated long‐term treatment response, residual autonomic dysfunction, and relapse patterns in patients with
Giacomo Chiaro, Shiwen Koay, Gordon T. Ingle, Patricia McNamara, Laura Watson, Fion Bremner, Valeria Iodice   +6 more
wiley   +1 more source

Isolation and characterization of phage vB_KpnS_SXK7 against multidrug-resistant Klebsiella pneumoniae and the mechanism of O-antigen-associated phage resistance. [PDF]

BMC Microbiol
Feng J, Sun L, Li Y, Zhang Y, Liang J, Wang R, Wang L, Meng Y, Yang Z, Cui X, Wu C, Jiao Z, Hou C.   +12 more
europepmc   +1 more source

Dual function of the O-antigen WaaL ligase of Aggregatibacter actinomycetemcomitans. [PDF]

Mol Oral Microbiol, 2023
Danforth DR, Melloni M, Thorpe R, Cohen A, Voogt R, Tristano J, Mintz KP.   +6 more
europepmc   +1 more source

Neurologic Manifestations of Long COVID Affect Adult Females More Severely Than Males

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize differences in neurologic manifestations of postacute sequelae of SARS‐CoV‐2 infection (Neuro‐PASC) between females and males. Methods Cross‐sectional study of the first consecutive 261 posthospitalization Neuro‐PASC (PNP) and 2068 nonhospitalized Neuro‐PASC (NNP) patients evaluated at the Neuro‐COVID clinic between ...
Hannah Kopinsky, Melissa Lopez, Janet Miller, Millenia Jimenez, Eric M. Liotta, Igor J. Koralnik   +5 more
wiley   +1 more source

Chemical Synthesis and Immunological Evaluation of Escherichia coli O29, Shigella dysenteriae Serotype 11, and Proteus vulgaris O12 O-Antigen Oligosaccharides. [PDF]

Angew Chem Int Ed Engl
Li X, Wang X, Deng L, Ji X, Tu Y, Liu C, Wang Z, Wang L, Ye X, Yang Y, Zhang Q.   +10 more
europepmc   +1 more source

Inebilizumab in AQP4‐Seropositive NMOSD: One‐Year Follow‐Up From a Multicenter, Real‐World Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Real‐world evidence on inebilizumab among neuromyelitis optica spectrum disorder (NMOSD) patients is lacking. This study assessed inebilizumab among Chinese patients with aquaporin 4 autoantibody (AQP4‐IgG)‐seropositive NMOSD in a real‐world setting.
Mengcui Gui, Jiayang Zhan, Wei Li, Tao Jin, Dan He, Daishi Tian, Zhijun Li, Jing Lin, Yue Li, Hongyu Zhou, Bitao Bu   +10 more
wiley   +1 more source

Loss of O-antigen due to <i>wbbL</i> mutations is common and associated with increased mortality in <i>Escherichia coli</i> bloodstream infections. [PDF]

Sci Adv
Tyson KJ, Velez AZ, Hanson BM, Jiang J, Lu KY, Ruffin F, Sutton G, Brinkac LM, Clarke TH, Tao Y, Fouts DE, Adams MD, Arias CA, Khandelwal S, Fowler VG, Thaden JT, Conlon BP, Parsons JB.   +17 more
europepmc   +1 more source