Results 121 to 130 of about 1,597,894 (263)

The Porphyromonas gingivalis lipid A 1-phosphatase LpxE requires a functional type IX secretion system for its activity

Journal of Oral Microbiology
Background: Porphyromonas gingivalis is a Gram-negative bacterium that plays a central role in the development of periodontal disease. It uses a type IX secretion system (T9SS) to export virulence factors to the bacterial surface where they are attached ...
Sunjun Wang, Yichao Liu, Beichang Zhang, Joseph Aduse-Opoku, Roberto Buccafusca, Oscar Ayrton, Giulia Mastroianni, Pedro Machado, Mark A. J. Roberts, Michael A. Curtis, James A. Garnett   +10 more
doaj   +1 more source

Micro‐ and nanoplastics in gastrointestinal disorders: Mapping the translational gap between exposure, biomonitoring, and pathogenic mechanisms

BMEMat, EarlyView.
This review highlights critical “translational gaps” in understanding micro‐ and nanoplastics impacts on gastrointestinal diseases, bridging exposure, detecting, and mechanistic toxicology. Abstract Micro‐ and nanoplastics (MNPs) have become pervasive environmental contaminants with increasing evidence linking them to adverse health outcomes.
Zhenli Diao, Yujie Luo, Chuanda Zhu, Yanwei Hu   +3 more
wiley   +1 more source

Oral Cavity Microbiome Impact on Respiratory Infections Among Children [PDF]

Alexandra Mihaela Crestez,1,2 Aurel Nechita,1,2 Miruna Patricia Daineanu,1,2 Camelia Busila,1,2 Alin Laurentiu Tatu,2– 4,* Marius Anton Ionescu,5 Jose Dario Martinez,6,* Mihaela Debita7,8 1Pediatric Department, “Sf.
Martinez JD, Nechita A, Tatu AL, Ionescu MA, Daineanu MP, Debita M, Crestez AM, Busila C   +7 more
core  

From pathogen to “living drug factory” innovative strategies and clinical translation of bacteria as programmable intelligent vectors for cancer therapy

BMEMat, EarlyView.
Engineered bacteria serve as smart, living therapeutics that target tumors, deliver drugs, and remodel immunosuppressive microenvironments. This review highlights their potential to potentiate immunotherapy, radiotherapy, and chemotherapy, offering a promising paradigm for precise and synergistic cancer treatment. Abstract The dynamic interplay between
Haonan Shen, Weichen Zhang, Gaoli Niu, Li Wang, Ruiyan Li, Yueyue Fan, Feixue Lu, Lingling Xu, Xiaoyuan Ji, Yong Kang   +9 more
wiley   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

BMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu, Aohan Luan, Yujun Yang, Linlin Wang, Huilin Wang, Ning Wang, Guixin He, Yajie Yang, Rabiya Noor, Jawad Hussain, Longquan Shao   +10 more
wiley   +1 more source

Nationwide exploration: assessing oral microbiome knowledge among dental professionals in Saudi Arabia and its implications for oral health care

BMC Oral Health
Background The relationship between the microbiome and oral health is intricate, yet there is a lack of comprehensive knowledge regarding the microbiome’s impact on oral health.
Sameena Parveen, Ahmed Shaher Alqahtani, Mohammed Y. Aljabri, Amal Bajonaid, Samar Saeed Khan, Ali Abdel-Halim Abdel-Azim Hassan, Tazeen Dawood   +6 more
doaj   +1 more source

Oral microbiome and orthodontics

The oral microbiome plays an important role in maintaining oral and systemic health, yet orthodontic treatment can alter the composition of biofilms within the oral cavity.
Joshua Kennedy, Jennifer Haworth
core   +1 more source

Probiotic spore‐based bioresponsive drug delivery for reversing inflammatory bowel disease and its associated anxiety and depression

BMEMat, EarlyView.
A probiotic spore‐based drug delivery system (BCS‐Que@ApNPs) provides excellent targeted delivery, bioresponsive drug release, and long‐term retention (over 48 h), making it suitable for oral treatment of inflammatory bowel disease and its associated anxiety and depression.
Qingling Song, Beiyang Xue, Yao Li, Chuangxi Zhou, Junfei Yang, Yunfei Li, Lingwen Ding, Yun Zhang, Hongjuan Zhao, Lei Wang   +9 more
wiley   +1 more source

Oral manifestations caused by the linear IgA disease

, 2004
La enfermedad por depósito lineal de IgA o enfermedad IgA lineal (EAL) es un proceso mucocutaneo crónico e infrecuente de origen autoinmune, caracterizado por depósitos lineales de IgA a lo largo de la membrana basal.
Martínez-Sahuquillo Márquez, Ángel
core   +1 more source