Results 171 to 180 of about 1,087,731 (295)

TRYPTOPHANE METABOLISM

Journal of Biological Chemistry, 1945
Dorothy M. Buck, Clarence P. Berg
openaire   +1 more source

Isolation and Characterization of Random Citrate Synthase Variants That Increase Acetate Generation by Escherichia coli

Biotechnology and Bioengineering, EarlyView.
ABSTRACT A method to select Escherichia coli citrate synthase variants having reduced activity was developed based initially on the increased generation of acid, observed visually by prolonged color change in the pH indicator bromocresol purple. Five hundred fifty‐two potential variants were isolated and each were cultured on glucose as sole carbon ...
Jeffrey K. Dodelin, Ronnie L. Fulton, Abigail E. Rose, Mark A. Eiteman   +3 more
wiley   +1 more source

Tryptophan Metabolism in Digestive and Extra-Digestive Diseases: Mechanisms, Clinical Implications, and Therapeutic Perspectives. [PDF]

Nutrients
Tohumcu E, Puca FS, Tunali V, Cerrito L, Pallozzi M, Stella L, Maestri M, Murace CA, Porcari S, Varca S, Severino A, Gasbarrini A, Ianiro G, Ponziani FR.   +13 more
europepmc   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

Tryptophan Metabolism in Pediatric Atopic Dermatitis: Shared Mechanisms, Age-Specific Biomarkers, and Emerging Therapies. [PDF]

Biomedicines
Dyszkiewicz M, Cudowska B, Omeljaniuk WJ, Marcinkiewicz-Rybołowicz S, Lebensztejn DM.   +4 more
europepmc   +1 more source

TRYPTOPHANE METABOLISM

Journal of Biological Chemistry, 1942
Raymond Borchers, Clarence P. Berg, Newton E. Whitman   +2 more
openaire   +1 more source

A nanoplatform that induces dual‐amino acid deprivation to reverse tumor immunosuppression and enhance metabolic immunotherapy

BMEMat, EarlyView.
ZIF‐8‐based nanoparticles co‐delivering CB‐839 (glutaminase inhibitor) and 1‐MT (IDO1 inhibitor), dual‐targeting glutamine/tryptophan metabolism to induce immunogenic cell death, activate STING, block kynurenine production, reverse immunosuppression, and enhance cancer immunotherapy to suppress primary/distant tumors.
Wenli Ning, Yunhan Sun, Mingyang Li, Shilu Liu, Fangjie Yi, Hongfei Wang, Ruibing Bai, Dongdong Liu, Fen Zhao, Guiqiang Zhang, Xiao Fu   +10 more
wiley   +1 more source

Amino Acid and Biogenic Amine Profiles in Sausages Reformulated With Processed, Fermented Oyster Mushrooms

ChemFoodChem, EarlyView.
This research showed that sausage reformulation preserves high essential amino acid and branched‐chain amino acid content, as well as increasing free amino acids (FAA) related to umami flavor and health‐promoting components such as GABA in the products.
Albert Gashi, György Kenesei, Meltem Boylu Kovács, Zsuzsanna Mednyánszky, Livia Simon Sarkadi   +4 more
wiley   +1 more source

Identification of Gut Microbiome Signatures Associated with the Kynurenine Pathway in Tryptophan Metabolism in Patients Undergoing Hemodialysis. [PDF]

Microorganisms
Huang JK, Wu PH, Chen ZF, Liu PY, Chuang YS, Kuo MC, Chiu YW, Hsu PC, Kuo TH, Lin YT.   +9 more
europepmc   +1 more source

The Impact of Glycation on Protein Digestibility

ChemFoodChem, EarlyView.
Schematic overview of how protein glycation affects digestibility and downstream nutritional consequences. Glycation‐derived structural modifications reduce protease accessibility, leading to limited hydrolysis and altered peptide generation. These changes decrease amino acid bioavailability and may subsequently contribute to microbiome alterations ...
Lea Hönemann, Simone Lipinski, Jana Raupbach   +2 more
wiley   +1 more source