Results 61 to 70 of about 30,591 (234)

Antioxidative system in maize roots as affected by osmotic stress and different nitrogen sources

Biologia Plantarum, 2010
The activities of antioxidative enzymes and contents of proline and total phenolics were assayed in roots of two maize (Zea mays L.) genotypes grown in a medium containing nitrate (NO3 -) or both nitrogen forms, nitrate and ammonium (NH4 +/NO3 -).
M. Vuletić, V. Hadži-Tašković Šukalović, K. Marković, J. Dragišić Maksimović   +3 more
doaj   +1 more source

Proline Oxidase Promotes Tumor Cell Survival in Hypoxic Tumor Microenvironments [PDF]

Cancer Research, 2012
Abstract Proline is a readily released stress substrate that can be metabolized by proline oxidase (POX) to generate either reactive oxygen species (ROS) to induce apoptosis or autophagy or ATP during times of nutrient stress. However, the contribution of proline metabolism to tumorigenesis in hypoxic microenvironments has not been ...
Wei, Liu, Kristine, Glunde, Zaver M, Bhujwalla, Venu, Raman, Anit, Sharma, James M, Phang   +5 more
openaire   +2 more sources

Hyperprolinemia Type IA

Journal of Inborn Errors of Metabolism and Screening, 2017
Objective: Hyperprolinemia type I (HPI) is a rare and inherited autosomal recessive disorder caused by proline oxidase deficiency. Hyperprolinemia type 1 is biochemically defined as high plasma proline levels without urinary Δ-1-pyrroline-5-carboxylate ...
Piero Pavone MD, Andrea D. Praticò MD, Giovanni Sorge MD, Concetta Meli MD, Martino Ruggieri MD, PhD, BA, Renata Rizzo MD, Agata Fiumara MD   +6 more
doaj   +1 more source

MnSOD inhibits proline oxidase-induced apoptosis in colorectal cancer cells [PDF]

Carcinogenesis, 2005
Proline oxidase (POX), localized on inner mitochondrial membranes, is encoded by a p53-induced gene and metabolically participates in p53-induced apoptosis. Previously, we showed that POX catalyzed the generation of reactive oxygen species (ROS). We and others have demonstrated that overexpression of POX, independent of p53, causes apoptotic cell death
Yongmin, Liu, Gregory L, Borchert, Steven P, Donald, Arkadiusz, Surazynski, Chien-An, Hu, Christine J, Weydert, Larry W, Oberley, James M, Phang   +7 more
openaire   +2 more sources

Immunoinformatics‐Based Design of a Multi‐Epitope Vaccine Targeting a Conserved Copper–Associated Protein in Neisseria gonorrhoeae

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Neisseria gonorrhoeae poses an urgent public health challenge due to rapidly increasing antimicrobial resistance and the absence of an effective vaccine. Targeting conserved bacterial pathways involved in essential physiological processes may provide new opportunities for vaccine antigen discovery.
Sinethemba H. Yakobi, Uchechukwu U. Nwodo   +1 more
wiley   +1 more source

Evaluating Foliar Application of Calcium Nitrate, Calcium Chloride and Boric Acid on Physiological Disorders of ‘Kaleh - Ghoochi’ Pistachio [PDF]

Journal of Nuts, 2019
Pistachio suffers from some physiological disorders such as fruit abscission, endocarp lesion, blankness, non-split, early-split and deformed nuts. In this experiment, the effects of calcium nitrate (2 gr/lit), calcium chloride (2 gr/lit), boric acid ...
Ebrahim Pourahmadi, Abdorahman Mohamadkhani, Parto Roshandel, Somayeh Momenyan   +3 more
doaj   +1 more source

Hydrogen Sulfide Treatment Alleviates Chilling Injury in Cucumber Fruit by Regulating Antioxidant Capacity, Energy Metabolism and Proline Metabolism

Foods, 2022
Although low-temperature storage could maintain the quality of fruits and vegetables, it may also result in chilling injury (CI) in cold-sensitive produce, such as cucumbers.
Jingda Wang, Yaqin Zhao, Zhiqian Ma, Yonghua Zheng, Peng Jin   +4 more
doaj   +1 more source

Proline metabolism.

, 2013
Abbreviations: PRO, proline; PRODH, proline oxidase (a.k.a. proline dehydrogenase); P5CR, pyrroline-5-carboxylate reductase; P5C, pyrroline-5-carboxylate; GSA, glutamic semialdehyde; P5CDH, pyrroline-5-carboxylate dehydrogenase; P5CS, pyrroline-5 ...
Brian Suárez Mantilla (435600), Maria Carolina Elias (243026), Lisvane Silva Paes (267021), Patrícia Diogo de Melo (435603), Erich B. Tahara (284264), Ariel Mariano Silber (167356), Elisabeth Mieko Furusho Pral (435602), Alicia J. Kowaltowski (284269), Flávia Menezes Zimbres (435601)   +8 more
core   +1 more source

Atomically precise metal cluster enzymes for pathological tissue regeneration

BMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong, Zhifeng Shi, Mengqing Li, Jien Han, Haoyan Chen, Maofei Ran, Shaojian Zhong, Limin Ma, Chengyun Ning, Youzhun Fan, Zhenghua Tang, Peng Yu   +11 more
wiley   +1 more source

Sustained AMPK Activation and Proline Metabolism Play Critical Roles in the Survival of Matrix-Deprived Transformed Cells

Frontiers in Cell and Developmental Biology, 2021
Attachment to the matrix is critical for the survival of adherent cells, whereas detachment triggers death by apoptosis. Therefore, solid tumors must acquire the ability to survive the stress of matrix-detachment to transit through circulation and seed ...
Manipa Saha, Neha Deshpande, Abhinav Dubey, Abhinav Dubey, Debnath Pal, Debnath Pal, Hanudatta S. Atreya, Hanudatta S. Atreya, Annapoorni Rangarajan   +8 more
doaj   +1 more source