Results 51 to 60 of about 1,773 (164)

Arabidopsis Proline Dehydrogenase Contributes to Flagellin-Mediated PAMP-Triggered Immunity by Affecting RBOHD

Molecular Plant-Microbe Interactions, 2016
Plants activate different defense systems to counteract the attack of microbial pathogens. Among them, the recognition of conserved microbial- or pathogen-associated molecular patterns (MAMPs or PAMPs) by pattern-recognition receptors stimulates MAMP- or
Georgina Fabro, Yanina Soledad Rizzi, María Elena Alvarez   +2 more
doaj   +1 more source

Treg cells retain stable lineage commitment during pregnancy in mice after late gestation inflammatory challenge

Immunology &Cell Biology, Volume 104, Issue 3, Page 276-311, March 2026.
In this study, we used Foxp3‐fatemapping mice to examine the cell lineage stability of Treg cells in pregnancy. Ex‐Foxp3 cells were identified in gestational tissues. However, Treg cells retained lineage stability with no increased ex‐Foxp3 generation, regardless of inflammatory challenges that induce preterm birth.
Kerrie L Foyle, Ella S Green, Jessie R Walker‐Rogers, Ha M Tran, David M Olson, Lachlan M Moldenhauer, Sarah A Robertson   +6 more
wiley   +1 more source

Drought-induced responses of organic osmolytes and proline metabolism during pre-flowering stage in leaves of peanut (Arachis hypogaea L.)

Journal of Integrative Agriculture, 2017
: Peanut (Arachis hypogaea L.), an improtant oil crop, usually encounters drought stress in the process of growth and development, especially at pre-flowering stage.
Ming ZHANG, Li-feng WANG, Kun ZHANG, Feng-zhen LIU, Yong-shan WAN   +4 more
doaj   +1 more source

Exogenous Proline Improves Salt Tolerance of Alfalfa through Modulation of Antioxidant Capacity, Ion Homeostasis, and Proline Metabolism

Plants, 2022
Alfalfa (Medicago sativa L.) is an important forage crop, and its productivity is severely affected by salt stress. Although proline is a compatible osmolyte that plays an important role in regulating plant abiotic stress resistance, the basic mechanism ...
Shuaiqi Guo, Xuxia Ma, Wenqi Cai, Yuan Wang, Xueqin Gao, Bingzhe Fu, Shuxia Li   +6 more
doaj   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, Volume 20, Issue 2, Page 447-463, February 2026.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

Application of sucrose modulates the expressions of genes involved in proline and polyamine metabolism in maize seedlings exposed to drought

Biologia Plantarum, 2019
Sucrose, proline, and polyamines are compatible solutes accumulating in plant tissues and increasing cellular osmolarity under environmental stresses. These compatible solutes and hydrogen peroxide can function as signaling molecules in plants. There has
C. Altuntaş, A. Sezgin, M. Demiralay, R. Terzi, A. Sağlam, A. Kadioğlu   +5 more
doaj   +1 more source

Effects of Sowing Date and Nitrogen (N) Application Rate on Grain Yield, Nitrogen Use Efficiency and 2-Acetyl-1-Pyrroline Formation in Fragrant Rice

Agronomy, 2022
Purpose: This study aimed to assess the effects of the sowing date and nitrogen application rate on the grain yield, nitrogen use efficiency (NUE), 2-acetyl-△1-pyrroline (2-AP) contents and biochemical parameters related to 2-AP formation in fragrant ...
Lihe Zhang, Congcong Shen, Shuangbing Zhu, Ningning Ren, Kai Chen, Jianlong Xu   +5 more
doaj   +1 more source

The Effect of Salinity Concentration on Proline Dehydrogenase (ProDH) Gene Expression and Proline Accumulation in Black Rice and Red Rice

Discoveries in Agriculture and Food Sciences
The nutraceutical properties of the pigmented rice provide an opportunity to be widely cultivated. A tendency to grow rice on sub-optimal land such as saline soil is an alternative to support food security, but the adaptation under saline soil is still questionable. This study was performed to determine the stress resistance of black (var. Ketan Hitam),
Yosefine Fetik Rudiyanto, Wahyu Indra Duwi Fanata, Tri Agus Siswoyo   +2 more
openaire   +1 more source

A short peptide derived from late embryogenesis abundant proteins enhances acid tolerance in Escherichia coli via modulation of two‐component regulatory systems

The FEBS Journal, Volume 293, Issue 3, Page 781-805, February 2026.
Expression of the LEA‐K peptide in E. coli BL21 (DE3) improved bacterial viability under acidic stress (pH4), suggesting a protective function. RNA‐sequencing of LEA‐K‐expressing vs. non‐expressing cells revealed 283 differentially expressed genes (DEGs). In silico docking linked LEA‐K to two‐component systems (TCS) proteins (Rcs, BtsS/R, and EnvZ/OmpR)
Khaled Metwally, Shinya Ikeno
wiley   +1 more source

Proteomic and functional analysis of proline dehydrogenase 1 link proline catabolism to mitochondrial electron transport in Arabidopsis thaliana

, 2016
International audienceProline accumulates in many plant species in response to environmental stresses. Upon relief from stress, proline is rapidly oxidized in mitochondria by proline dehydrogenase (ProDH) and then by pyrroline-5-carboxylate dehydrogenase
Guivarc'H, Anne, Carol, Pierre, Savouré, Arnould, Bordenave-Jacquemin, Marianne, Planchais, Séverine, Schertl, Peter, Braun, Hans-Peter, Saadallah, Kaouthar, Ghelis, Thanos, Richard, Luc, Eubel, Holger, Klodmann, Jennifer, Lefebvre-de Vos, Delphine, Abdelly, Chedly, Lebreton, Sandrine, Cabassa-Hourton, Cecile, Crilat, Emilie   +16 more
core   +1 more source