Results 101 to 110 of about 162,736 (290)

Anti-infective and anti-cancer properties of the Annona species: Their ethnomedicinal uses, alkaloid diversity, and pharmacological activities

open access: yes, 2019
Annona species have been a valuable source of anti-infective and anticancer agents. However, only limited evaluations of their alkaloids have been carried out. This review collates and evaluates the biological data from extracts and purified isolates for
Paul Keller (19587565)   +3 more
core  

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Isolation And Characterization Of Marine Actinomycetes For Anti-Infective Activity Towards Pseudomonas aeruginosa PA14 [PDF]

open access: yes, 2018
Marine environment serve as reservoir of vast useful secondary metabolites and at the same time, new anti-infective agents are required to combat antibiotic resistant pathogenic bacteria.Therefore, this research was carried out to screen for anti ...
Kamal, Siti Nur Fatin Ahmad
core  

Marine Peptides and Their Anti-Infective Activities

open access: yes, 2015
Marine bioresources are a valuable source of bioactive compounds with industrial and nutraceutical potential. Numerous clinical trials evaluating novel chemotherapeutic agents derived from marine sources have revealed novel mechanisms of action. Recently,
Chang Seo   +4 more
core   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Avaliação da atividade anti-herpética de cardenolídeos e derivados [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Biotecnologia, Florianópolis, 2011Os cardenolídeos pertencem a um grupo de compostos naturais, que inibem a bomba de Na+/K+ (NKATPase).
Bertol, Jéssica Wildgrube
core  

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

open access: yesFEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo   +6 more
wiley   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Current status of imaging infections with radiolabeled anti-infective agents

open access: yes, 2009
Infection specific radiopharmaceuticals can be used for diagnosis, decision-making in therapy and treatment follow-up. Research has been ongoing to develop infection specific markers since clinically used tracers cannot discriminate between infection and
Ferro-Flores, G.   +3 more
core  

Design, synthesis, and structure-activity relationships of GPR35 agonists and antagonists and design, synthesis, and anti-microbial evaluation of pyrazole derivatives [PDF]

open access: yes, 2015
GPR35, a G protein-coupled receptor (GPCR), was discovered and specified as an orphan receptor in 1998. GPR35 has been described as a prospective therapeutic target as a result of its association with many diseases including type-2 diabetes, nociceptive ...
Abdalhameed, Manahil Mirghani Ali   +1 more
core  

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