Results 191 to 200 of about 23,411 (243)

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo, Huiling Wang, Xiaolan Hu, Sasho Gligorovski, Xue Li, Pablo Sinues   +5 more
wiley   +1 more source

Genetically engineered M2-like macrophage-derived exosomes for P. gingivalis-suppressed cementum regeneration: From mechanism to therapy. [PDF]

Bioact Mater
Huang X, Deng Y, Xiao J, Wang H, Yang Q, Cao Z.   +5 more
europepmc   +1 more source

Mycochemical Diversity and Therapeutic Potential of Hymenochaetoid Fungi from Central Asia: Regional and Global Perspectives

New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Central Asia harbors a rich yet understudied assemblage of wood‐inhabiting Hymenochaetoid fungi. This review delivers the first comprehensive synthesis of 43 poroid species representing 18 genera documented across montane forests, steppes, and xeric habitats.
Yusufjon Gafforov, Milena Rašeta, Sylvie Rapior, Manzura Yarasheva, Oksana Mykchaylova, Rustamjon Allaberdiev, Şule İnci, Dilfuza Berdieva, Arshad Mehmood Abbasi, Shikhnazar Khodjaev, Dian‐Ming Hu, Weijun Yang, Abudujilili Abuduaini, Maria Letizia Taddei, Mengcen Wang, Islomjon Urinboev, Jiajia Chen   +16 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

Protein O‐glycosylation in the Bacteroidota phylum

FEBS Open Bio, Volume 16, Issue 2, Page 243-251, February 2026.
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns, Dennis Svedberg, André Mateus   +2 more
wiley   +1 more source

Relapsing–Remitting Multiple Sclerosis Is Associated With a Dysbiotic Oral Microbiome

Annals of Clinical and Translational Neurology, Volume 13, Issue 2, Page 256-269, February 2026.
ABSTRACT Objective Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neurological impairment. While the gut microbiota's role in MS is extensively studied, the association between the oral microbiota and MS remains underexplored, particularly in North American cohorts.
Sukirth M. Ganesan, Meeta Yadav, Sudeep Ghimire, Peter C. Lehman, Apurva J. Patel, Sydney Woods, Heena Olalde, Jemmie Hoang, Mishelle Paullus, Catherine Cherwin, Christine Gill, Tracey Cho, Ashutosh K. Mangalam   +12 more
wiley   +1 more source

Human β-Defensin 3 Inhibition of P. gingivalis LPS-Induced IL-1β Production by BV-2 Microglia through Suppression of Cathepsins B and L. [PDF]

Cells
Inoue E, Minatozaki S, Shimizu S, Miyamoto S, Jo M, Ni J, Tozaki-Saitoh H, Oda K, Nonaka S, Nakanishi H.   +9 more
europepmc   +1 more source

The Association Between Serum Immunoglobulin G Titers Against Porphyromonas gingivalis and Chronic Kidney Disease in Patients With Rheumatoid Arthritis and Periodontitis: A Retrospective Cohort Study

Clinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives Chronic kidney disease (CKD) is relatively common in patients with rheumatoid arthritis (RA). Periodontitis and periodontopathic Porphyromonas gingivalis are risk factors for CKD. However, the association of serum immunity to P. gingivalis and its peptidylarginine deiminase (PPAD), as well as periodontitis severity, with CKD in ...
Tetsuo Kobayashi, Satoshi Ito, Noriko Sugita, Akira Murasawa, Hajime Ishikawa, Koichi Tabeta   +5 more
wiley   +1 more source

Ruxolitinib Suppresses Interferon‐γ‐Induced JAK/STAT Activation in Oral Keratinocytes

Clinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives The Janus kinase (JAK)/Signal Transducer and Activator of Transcription (STAT) pathway plays a crucial role in oral inflammatory diseases such as oral lichen planus (OLP) and periodontitis. Interferon‐gamma (IFN‐γ) is a cytokine that activates the JAK/STAT pathway.
Kim N. Stolte, Anna Fedorova, Sameh Attia, Kerstin Danker, Henrik Dommisch   +4 more
wiley   +1 more source

Clinical Assessment of the Effect of Hypericum perforatum Chewing Gum on Salivary Streptococcus mutans Count, pH, Plaque Index, and Gingival Bleeding: A Randomized Clinical Trial

Clinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives Hypericum perforatum L. offers several beneficial effects, for example antioxidant, antitumor, wound healing. Our aim was to ascertain the effect of H. perforatum extract gum on salivary Streptococcus mutans count, pH, plaque index, and gingival bleeding. Materials and Methods A total of 54 participants were assigned into two groups
Aylin Jamali, Hamed Hamishehkar, Mohammad Yousef Memar, Seyedeh Elham Mousavi Kalajahi, Maryam Kouhsoltani, Morteza Kosari‐Nasab   +5 more
wiley   +1 more source