Results 51 to 60 of about 417,862 (221)

An Aggregation‐Induced Polymerization Poly(Disulfide)‐Drug Nanoplatform for Autoimmune Uveitis Therapy via Inhibiting the cGAS‐STING Pathway

Advanced Science, EarlyView.
A cationic poly(disulfide)‐drug nanoplatform (LA/DexP) was developed to treat experimental autoimmune uveitis (EAU). With potent blood‐retinal barrier penetrability, LA/DexP releases DSP in response to high ROS and scavenges cfDNA to inhibit the cGAS‐STING signaling pathway.
Yuelan Wu, Wenbo Geng, Qinjin Dai, Wanyun Zhang, Yuxian Lai, Pei Zhang, Chunjiang Zhou, Yinuo Wang, Qingfeng Cao, Xiang Luo, Yujie Lai, Changwei Huang, Peizeng Yang   +12 more
wiley   +1 more source

Ocular Tuberculosis with Progressive Unilateral Corneal Melting

Case Reports in Ophthalmology, 2015
Objectives: In this case report, we present a patient with ocular tuberculosis presenting with progressive unilateral corneal melting. Patient: A 47-year-old female was admitted with melting at the inferior half of the peripheral cornea and inferior ...
Betül N. Bayraktutar, Ömür Uçakhan-Gündüz   +1 more
doaj   +1 more source

Rare ocular manifestation of papilledema and bilateral choroidal tubercles in disseminated miliary tuberculosis

Indian Journal of Ophthalmology. Case Reports, 2021
An 11-year-old female on treatment for miliary tuberculosis presented with decreased vision. Examination revealed bilateral disc edema, granulomatous uveitis, and multiple choroidal tubercles. Oral steroids were added.
Subhakar Reddy, Somasheila I Murthy, Akshay Badakere, Mudit Tyagi, Hitesh Agarwal   +4 more
doaj   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

Advanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries, Jennifer Herrmann, Michael Dal Molin, Yaëlle Wormser, Timo Risch, Yunsheng Gao, Gareth Prosser, Francesca Gubellini, Ariel Mechaly, Joshua B. Wallach, Anthony Castro, Arka Banerjee, Sari Rasheed, Alexander Horn, Mathias Müsken, Michael Kurz, Lindsay Sonnenkalb, Viola Dreyer, Stefan Niemann, Sönke Andres, Dirk Schnappinger, Uli Kazmaier, Norbert Reiling, Rolf Müller, Jan Rybniker, Stéphanie Petrella   +25 more
wiley   +1 more source

Tuberculosis ocular en coinfección con sida.

Gaceta Médica Espirituana, 2012
Fundamento: el síndrome de inmuno deficiencia adquirida constituye una enfermedad de distribución mundial, aproximadamente un tercio de la población con esta patología presentan una coinfección con tuberculosis.
Jorge Luis Bustillo González, Ydarmes de la Caridad Castro Pacheco, Marleni Machado Hernández   +2 more
doaj  

Ocular tuberculosis: Where are we today?

Indian Journal of Ophthalmology, 2020
Diagnosis and management of ocular tuberculosis (OTB) poses a significant challenge. Mixed ocular tissue involvement and lack of agreement on best practice diagnostic tests together with the global variations in therapeutic management contributed to the ...
Ilaria Testi, Rupesh Agrawal, Salil Mehta, Soumvaya Basu, Quan Nguyen, Carlos Pavesio, Vishali Gupta   +6 more
doaj   +1 more source

A Rare De Novo Missense Mutation in IFT122 Confers a Genetic Susceptibility Factor of Idiopathic Pediatric Uveitis Via Trio‐based Whole‐Exome Sequencing

Advanced Science, EarlyView.
A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou, Jiaxing Huang, Yilin Wang, Xingran Li, Xianyang Liu, Lingyu Dai, Hongshun Li, Qingfeng Wang, Jiangyi Liu, Guannan Su, Wanyun Zhang, Yang Deng, Qingfeng Cao, Yujie Lai, Xiang Luo, Changwei Huang, Ling Chen, Shengping Hou, Peizeng Yang   +18 more
wiley   +1 more source

Targeting the NR1D1–IGF2BP2–V‐ATPase Axis With Hybrid Nanovesicles Restores Macrophage Rhythms to Reverse Sepsis‐Induced Immunosuppression

Advanced Science, EarlyView.
Sepsis disrupts immune‐cell rhythms and weakens bacterial clearance. Biomimetic nanovesicles combining erythrocyte and inflammation‐activated macrophage membranes deliver siNR1D1 to dysfunctional macrophages, restoring the NR1D1–IGF2BP2–V‐ATPase pathway, circadian regulation, phagolysosomal acidification, and antimicrobial defense.
Lang Chen, Wenyi Lin, Lang Jiang, Xuehui Gao, Chenyan Yu, Jili Han, Zhenping Liu, Xuefeng Li, Mei He, Chang Li, Qilan Li, Chaoying Song, Jiqian Xu, You Shang   +13 more
wiley   +1 more source

Choroidal tuberculoma: malignancy or infection [PDF]

Revista Brasileira de Oftalmologia
Choroidal tuberculoma is a rare form of ocular tuberculosis that poses a diagnostic dilemma when there is no systemic manifestation. We describe a case of a 37-year-old lady who presented with decreased vision and superior visual field defect in her ...
Daniel Sen Kai Phang, Ariffin Nurulhuda, Abd Aziz Hayati, Embong Zunaina   +3 more
doaj   +1 more source

OAF Blocks SIAH1‐Mediated Degradation of SCPX, a Therapeutic Strategy for MASLD

Advanced Science, EarlyView.
This study shows OAF directly binds to SCPX and inhibits its interaction with the E3 ligase SIAH1, thereby protecting SCPX from ubiquitin‐dependent degradation and stabilizing its levels. This OAF‐SCPX axis represents a novel pathway in lipid homeostasis, highlighting OAF as a promising therapeutic candidate for MASLD.
Zongxi Li, Jingyue Song, Kaili Ma, Shunan Tang, Shuqian Wang, Wenya Ji, Chen Lu, Ting Zhang, Huaping Zheng, Xiaowei Zheng, Shanshan Lai, Cheng Deng   +11 more
wiley   +1 more source