Results 211 to 220 of about 84,952 (272)

HuR enhances SARS-CoV-2 non-structural protein translation through the genomic 5'-UTR, by promoting polypyrimidine tract-binding protein binding. [PDF]

J Virol
Raheja H, Sahu R, Ghosh T, Paul S, Rani P, Aneja A, George B, Khatun O, Tripathi S, Das S.   +9 more
europepmc   +1 more source

The Role of Oxidative Stress in Periodontitis

Journal of Periodontal Research, EarlyView.
Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon, Francesca Giampieri, Beatriz Bullon, Maurizio Battino   +3 more
wiley   +1 more source

Prior immunity to seasonal influenza A(H3N2) virus confers varying levels of cross-protection against challenge with clade 2.3.4.4b A(H5N1), A(H7N9), or A(H9N2) virus in a ferret model. [PDF]

Microbiol Spectr
Sun X, Belser JA, Li Z-N, Liu F, Brock N, Pulit-Penaloza JA, Kieran TJ, Pappas C, Zeng H, Chang JC, Carney PJ, Bradley-Ferrell BL, Stevens J, Levine MZ, Tumpey TM, Maines TR.   +15 more
europepmc   +1 more source

The Role of Viruses in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
This narrative review aimed to summarize current evidence on the presence and potential pathogenic role of viruses in periodontitis. Design: Narrative Review; Population: Patients with periodontitis; Exposure: Detection of viruses in oral samples (biopsies, saliva, gingival crevicular fluid, subgingival plaque, blood); Outcome: Viral prevalence, load ...
Kim Natalie Stolte, Jørgen Slots, Henrik Dommisch   +2 more
wiley   +1 more source

Loss of nsp14-exonuclease activity impairs the replication, proofreading, fitness, and pathogenesis of SARS-CoV-2. [PDF]

mBio
Anderson-Daniels J, Diefenbacher MV, Yount BL, Meganck RM, Tse LV, Burke KN, Miranda HA, Scobey DT, Lu X, Stevens L, Dinnon KH, Chapman NS, Pajon C, Powers JM, Nguyen C, Graham RL, Heaton NS, Baric RS, Denison MR, Sheahan TP.   +19 more
europepmc   +1 more source

Inflammatory and Immunological Basis of Periodontal Diseases

Journal of Periodontal Research, EarlyView.
The periodontal lesion emerges as an evolving immunological battlefield, where host–microbiome interactions, dysregulated immune responses, fragile resolution mechanisms, and inflammophilic dysbiosis converge to shift the balance from homeostasis to unrestrained tissue destruction.
Giacomo Baima, Marion Arce, Mario Romandini, Thomas Van Dyke   +3 more
wiley   +1 more source

Detecting chronically infecting viruses of haloarchaea. [PDF]

FEMS Microbiol Lett
Navok S, Singla H, Cohen L, Ron EZ, Gophna U.   +4 more
europepmc   +1 more source

Autoimmunity and Periodontitis

Journal of Periodontal Research, EarlyView.
In a microbe‐driven inflammatory environment, peptidyl‐arginine deiminase (PAD) enzymes from neutrophils and Porphyromonas gingivalis citrullinate both microbial and self‐antigens. B cell presentation of citrullinated or self‐mimicking epitopes activates T cells that assist B cells in antibody isotype switching, affinity maturation, epitope spreading ...
Massimo Costalonga, Vivek Thumbigere‐Math, Mark C. Herzberg   +2 more
wiley   +1 more source

Use of polydimethylsiloxane topomimetic artificial blueberry, strawberry, and raspberry surfaces for the study of foodborne virus recovery and inactivation in berries. [PDF]

Front Microbiol
Lightbown A, DiCaprio E.
europepmc   +1 more source

Soft Tissue Substitutes: Current Biomaterials and Indications at Teeth and Implant Sites

Journal of Periodontal Research, EarlyView.
This manuscript provides an updated overview of the current evidence on soft tissue graft substitutes for teeth and dental implants. When appropriately indicated, these biomaterials offer a reliable, less invasive alternative to autogenous grafts, effectively improving root coverage, keratinized mucosa width, and soft tissue thickness with reduced ...
Lorenzo Tavelli, Daniel Thoma, Maria Elisa Galarraga‐Vinueza, Mario Romandini, Shayan Barootchi   +4 more
wiley   +1 more source