Results 71 to 80 of about 715,796 (244)
Cyclic Peptides as Chemical Probes [PDF]
Cyclic peptides are an exciting class of compounds that are currently under-exploited as chemical probes. Recent advances in peptide chemistry, screening and sequencing technologies have enabled efficient generation and screening of natural-product like ...
Roper G, Kawamura A, Serrano L
core +4 more sources
Small Natural Cyclic Peptides from DBAASP Database
PharmaceuticalsAntimicrobial peptides (AMPs) are promising tools for combating microbial resistance. However, their therapeutic potential is hindered by two intrinsic drawbacks—low target affinity and poor in vivo stability.
Evgenia Alimbarashvili +3 more
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
, 2007 Prolyl oligopeptidase (POP, EC 3.4.21.26) is a member of a family of serine peptidases with post-proline cleaving activity towards peptides. It is located in the cytosol in active form but without hydrolytic activity on proteins or peptides higher than ...
Melo, Robson L. +15 more
core +1 more source
, 2023 Six new thiazole-containing cyclic peptides, the cyclotheonellazoles D-I (1-6), were isolated from the Australian marine sponge Theonella sp. (2131) with their structures assigned by comprehensive 1D and 2D NMR spectroscopic and MS spectrometric analyses,
Kaemmerer, Elke +6 more
core +1 more source
Targeting C-terminal binding proteins (CtBPs) using genetic selection
, 2011 There are many protein-protein interactions that are vital for cellular processes such as signal transduction, structural organisation and apoptosis. In this study we decipher the role of the protein-protein interaction of C terminal Binding Proteins ...
Nijjar, Sharandip K.
core +1 more source
KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer
Molecular Oncology, EarlyView.Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan +16 more
wiley +1 more source
Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
Cyanobacterial Cyclic Peptides Containing cis-Pro Conformation [PDF]
More than 3,000 natural products have been identified from cyanobacteria. These natural products often displayed antiparasitic, anti-inflammatory, antimicrobial, and anticancer activities.
Haedar, Jabal Rahmat +3 more
core +1 more source