Results 111 to 120 of about 25,229 (271)

Toxicity of the Anti-ribosomal Lectin Ebulin f in Lungs and Intestines in Elderly Mice

open access: yesToxins, 2015
All parts of dwarf elder (Sambucus ebulus L.) studied so far contain a ribosome-inactivating protein with lectin activity (ribosome-inactivating lectin; RIL), known as ebulin. Green fruits contain ebulin f, the toxicity of which has been studied in six-
Manuel Garrosa   +7 more
doaj   +1 more source

Aktivitas Kitinase dan Peroksidase dari Ekstrak Kasar Protein Asal Kalus dan Berbagai Jaringan Tanaman Trichosanthes Cucumerina Var. Anguina [PDF]

open access: yes, 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  

Targeting eIF5A combats breast cancer progression by ClpP‐dependent mitochondrial oxidative stress

open access: yesInterdisciplinary Medicine, EarlyView.
This study identified the eIF5A‐ClpP axis as a key driver of breast cancer progression. Targeting eIF5A suppresses tumor growth by inducing ClpP‐dependent mitochondrial oxidative stress, revealing a novel therapeutic vulnerability. Abstract Breast cancer (BC) poses a persistent global health challenge, necessitating new therapeutic targets.
Jinmei Zhu   +13 more
wiley   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella   +6 more
wiley   +1 more source

Review of the ethnobotany, phytochemistry, pharmacology, and toxicity studies of the genus Adenia

open access: yesFrontiers in Pharmacology
BackgroundThe genus Adenia has a rich history of traditional medicinal use across various cultures, particularly in Africa and parts of Asia. The present review summarizes key features of the genus Adenia, focusing on its occurrence, distribution ...
Iliassou L. Mouafon, David R. Katerere
doaj   +1 more source

Global Quantitative Analysis of Ligation Reactions in Self‐Assembled DNA Nanostructures at the Single‐Nick Level

open access: yesSmall, EarlyView.
Ligations of staple strands by ligase at 64 nick sites on DNA origami can be quantitatively mapped. While ligations preferentially occur at the trapezoid edges rather than at inner sites, excellent agreement between the experimental ligation yields and docking simulations suggests that this is a result of variations in the ligase docking probability ...
Konrad Hacker   +5 more
wiley   +1 more source

Inhibition of post-transcriptional steps in ribosome biogenesis confers cytoprotection against chemotherapeutic agents in a p53-dependent manner

open access: yesScientific Reports, 2017
The p53-mediated nucleolar stress response associated with inhibition of ribosomal RNA transcription was previously shown to potentiate killing of tumor cells. Here, we asked whether targeting of ribosome biogenesis can be used as the basis for selective
Russell T. Sapio   +6 more
doaj   +1 more source

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