Results 81 to 90 of about 1,934 (175)
Ribosome-Inactivating Proteins: From Plant Defense to Tumor Attack
Toxins, 2010 Ribosome-inactivating proteins (RIPs) are EC3.2.32.22 N-glycosidases that recognize a universally conserved stem-loop structure in 23S/25S/28S rRNA, depurinating a single adenine (A4324 in rat) and irreversibly blocking protein translation, leading ...
Maria Serena Fabbrini +3 more
doaj +1 more source
Interaction between maize ribosome-inactivating protein and ribosomes [PDF]
, 2011 Poster Presentation: abstract no. A11Ribosome‐inactivating proteins (RIPs) represent a group of N‐glycosidases which can cleave the N‐glycosidic bond of adenine at 23S and 28S ribosomal RNA (rRNA) of ribosome and subsequently lead to a halt of protein ...
Au, SWM +6 more
core
Food prospects and nutraceutical attributes of Momordica species: A potential tropical bioresources – A review [PDF]
, 1937 Plants with potential therapeutic values have been used from time immemorial to cure various ailments and infectious diseases. Of late, scientific evidences have been provided on the potential therapeutic agent exhibited by certain traditionally used ...
Nagarani, Gunasekaran +2 more
core +1 more source
Plant Biotechnology, 2001 A genomic clone encoding a karasurin precursor was isolated from root tubers of Trichosanthes kirilowii var. japonica. The sequence analysis indicates that karasurin-A and karasurin-C exhibiting abortifacient and ribosome-inhibiting activities are produced from a common karasurin precursor by proteolitically cleaving at a different site.
Hajime MIZUKAMI +4 more
openaire +2 more sources
Advanced Science, Volume 13, Issue 1, 5 January 2026.A CRISPR‐free mitochondrial RNA m1A demethylation (MRD) editor combining MTS, PUF proteins, and ALKBH3 enables precise m1A removal from mitochondrial mRNA and tRNA, which influences mitochondrial protein levels, cellular proliferation, ATP production, and mitochondrial respiration. Subsequently, in vivo demethylation of the m1A modification is achieved
Xiangrui Li +13 more
wiley +1 more source
Unexpected Toxicity of Green Tea Polyphenols in Combination with the Sambucus RIL Ebulin
Toxins, 2020 The safety of concentrated food complements intake is a major health concern. It has been well established that green tea polyphenols (GTPs) consumption promotes healthy effects.
M. Ángeles Rojo +6 more
doaj +1 more source
Aktivitas Kitinase dan Peroksidase dari Ekstrak Kasar Protein Asal Kalus dan Berbagai Jaringan Tanaman Trichosanthes Cucumerina Var. Anguina [PDF]
, 2012 Chitinase and peroxydase are important bioactive proteins or are specific enzymes that are related to plant resistance to pathogens. The aims of the research were to analyze the chitinase and peroxidase activities of crude protein extract from calli ...
Artika, I. M. (I) +5 more
core
Reporter Assay for Endo/Lysosomal Escape of Toxin-Based Therapeutics [PDF]
, 2014 Protein-based therapeutics with cytosolic targets are capable of exhibiting their therapeutic effect once they have escaped from the endosomes or lysosomes.
Bhargava, Cheenu +8 more
core +2 more sources
Erythropoiesis in health and disease: Distinguishing defective and ineffective erythropoiesis
HemaSphere, Volume 10, Issue 1, January 2026.Abstract Erythropoiesis is a finely regulated process ensuring continuous red blood cell production to maintain oxygen delivery. Disruptions in this process give rise to defective erythropoiesis, characterized by impaired lineage commitment and progenitor development, and ineffective erythropoiesis (IE), marked by expansion of erythroid progenitors ...
Sara El Hoss +3 more
wiley +1 more source
Biologia Plantarum, 2010 The DIANTHIN gene encoding a ribosome-inactivating protein (RIP) from Dianthus caryophyllus L. was tested for negative selection in tobacco and rice. Tobacco leaf discs and scutellum-derived callus of rice were transformed with Agrobacterium tumefaciens ...
J. M. Shah, K. Veluthambi
doaj +1 more source