Results 71 to 80 of about 198,753 (295)

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu   +21 more
wiley   +1 more source

The Kynurenine Pathway: a Proposed Mechanism Linking Diabetes and Periodontal Disease in Diabetic Patients

open access: yesDental Hypotheses, 2011
Introduction: Diabetes mellitus is a metabolic disease characte-rized by dysregulation of carbohydrate, protein and lipid metabolism. Diabetes could result, in part, in activation of tryptophan metabolism.
Rishabh Kapila   +3 more
doaj  

Sophisticated crosstalk of tryptophan-derived metabolites in plant stress responses

open access: yesPlant Communications
Plants are frequently threatened by diverse stresses that severly impact their health and constrain crop productivity worldwide. Metabolic regulation serves as an important strategy for enhancing plant stress tolerance.
Shuang Wang   +8 more
doaj   +1 more source

Feed interventions and skatole deposition [PDF]

open access: yes, 2012
Skatole produced in the large intestine of the pig and the testicular steroid androstenone are the main substances contributing to boar tainted meat from entire male pigs.
Jensen, Rikke Lassen
core  

Metabolism within the tumor microenvironment and its implication on cancer progression: an ongoing therapeutic target [PDF]

open access: yes, 2018
Since reprogramming energy metabolism is considered a new hallmark of cancer, tumor metabolism is again in the spotlight of cancer research. Many studies have been carried out and many possible therapies have been developed in the last years.
Abdel-Aziz   +431 more
core   +2 more sources

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Integrating single-cell RNA-Seq and machine learning to dissect tryptophan metabolism in ulcerative colitis

open access: yesJournal of Translational Medicine
Background Ulcerative colitis (UC) is a persistent inflammatory bowels disease (IBD) characterized by immune response dysregulation and metabolic disruptions.
Guorong Chen   +8 more
doaj   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Tryptophan-kynurenine pathway: a possible new mechanism for the prevention and treatment of reproductive system-related diseases [PDF]

open access: yesPeerJ
Tryptophan (Trp) is one of the essential amino acids, and its metabolic pathway is essential for the maintenance of normal human physiological activities.
Zhongkai Ou   +4 more
doaj   +2 more sources

Tryptophan metabolite-regulated Treg responses contribute to attenuation of airway inflammation during specific immunotherapy in a mouse asthma model

open access: yesHuman Vaccines & Immunotherapeutics, 2020
In allergen-specific immunotherapy for asthma, antigens attached to dendritic cells increase the tryptophan metabolism in these cells and alter the Th17/Treg balance in the airways.
Qi Hu   +6 more
doaj   +1 more source

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