Results 181 to 190 of about 1,584,172 (286)

Altered Nasal Microbiota in Sinonasal Tumors: A Comparative Analysis of Malignant and Benign Sinonasal Tumors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Although shifts in nasal microbiota have been well‐documented in inflammatory upper airway conditions, microbiota tumor‐associated alterations remain uncharacterized. This study is the first to compare sinonasal microbiota profiles of patients with malignant tumors (MT), benign tumors (BT), and controls, offering insights into tumor‐
Evan A. Patel, Phillip A. Engen, Glen D. Souza, Sarah Khalife, Donyea Moore, Lauren Kret, Pedro Escobedo, Stefan J. Green, Ankur Naqib, Peter Filip, Peter Papagiannopoulos, Bobby A. Tajudeen, Mahboobeh Mahdavinia, Pete S. Batra   +13 more
wiley   +1 more source

Comparison of 16S ribosomal RNA hypervariable regions in microbiome studies of anorexia nervosa. [PDF]

Front Microbiol
Sharma A, Andreani NA, Keller L, Herpertz-Dahlmann B, Seitz J, Baines JF, Dempfle A.   +6 more
europepmc   +1 more source

Uncovering Cystic Fibrosis Carrier: Insights From a Heterozygous CFTR‐F508del Rabbit Model

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder frequently associated with impaired mucociliary clearance and bacterial infection. Individuals carrying a single cystic fibrosis transmembrane conductance regulator (CFTR) mutation exhibit partial CFTR dysfunction and are increasingly recognized as being at risk ...
Do‐Yeon Cho, Alexis E. McFeely, Daniel Skinner, Shaoyan Zhang, Justin Hedvat, Weslee Ping‐ay, Daniel M. Beswick, Justin H. Turner, Bradford A. Woodworth, Jie Xu   +9 more
wiley   +1 more source

A systematic algorithm using 16S ribosomal RNA for accurate diagnosis of pneumonia pathogens. [PDF]

Sci Rep
Kurniawan FD, Alia D, Shiraishi M, Higo M, Inoue Y, Hagiwara K.   +5 more
europepmc   +1 more source

Nuclear ribosomal internal transcribed spacer (ITS) region as a universal DNA barcode marker for Fungi

Proceedings of the National Academy of Sciences of the United States of America, 2012
Conrad L. Schocha, Keith A. Seifertb, Sabine Huhndorfc, Vincent Robertd, John L. Spougea, C. A. Levesqueb, W. Chenb, Fungal Barcoding Consortiuma   +7 more
semanticscholar   +1 more source

Decoding the Pathophysiology of Autoimmune Diseases—Mechanism, Triggers, and Nanotherapeutics: A Review

Advanced NanoBiomed Research, EarlyView.
This review highlights how autoimmune diseases arise from intertwined immunological, genetic, and environmental factors, emphasizing gut microbiota dysbiosis as a pivotal driver. It outlines emerging nanotechnology‐based strategies—such as liposomes, hydrogels, and polymeric nanoparticles—that enhance targeted drug delivery, minimize systemic toxicity,
Md. Meraj Ansari, Yunhui Min, Eun‐Ju Ko, Doyoung Kwon, Rehan Khan, Young‐Ok Son   +5 more
wiley   +1 more source

The ribosomal RNA transcription landscapes of Plasmodium falciparum and related apicomplexan parasites. [PDF]

Nucleic Acids Res
Mair G, Daiß JL, Engel C, Panov KI.
europepmc   +1 more source

Ribosomal RNA Degradation (RNA Disruption) in Tumour Cells: Mechanistic Insights and Potential Clinical Utility. [PDF]

Cancers (Basel)
Parissenti AM, Noubir S, Pritzker LB, Kovala T, Lannér C, Lemon J, Onayemi T, Pk S, Thériault G, Trudeau ME, Untch MM.   +10 more
europepmc   +1 more source

Compensation Response to Hepatic Gluconeogenesis via β‐Hydroxybutyrylation of FBP1 and PCK1 in Dairy Cows

Animal Research and One Health, EarlyView.
(1) Kbhb modification of FBP1 and PCK1 is involved in regulation of the gluconeogenesis pathway. (2) Kbhb of FBP1 and PCK1 is catalyzed by p300 and removed by HDACs. (3) BHB induced an increase in the enzymatic activity of FBP1 and PCK1 through Kbhb modification at the K43 site of FBP1 and the K191 site of PCK1.
DingPing Feng, GuoYan Wang, YuanYuan Zhu, YiNing Zheng, JunHu Yao, Lei Chen, Lu Deng   +6 more
wiley   +1 more source

Efficient termination of transcription by RNA polymerase I requires a conserved hairpin of the ribosomal RNA precursor. [PDF]

Sci Adv
Nielsen S, Zenkin N.
europepmc   +1 more source