Antimicrobial peptides (AMPs), also called host defense peptides, are an evolutionarily conserved component of the innate immune response and are found among all classes of life. According to their special functions, AMPs are generally classified into ten categories: Antibacterial Peptides, Anticancer/tumor Peptides, Antifungal Peptides, Anti-HIV Peptides, Antiviral Peptides, Antiparasital Pept...

Anticancer drug development from natural resources are ventured throughout the world. Animal venoms and toxins a potential bio resource and a therapeutic tool were known to man for centuries through folk and traditional knowledge. The biodiversity of venoms and toxins made it a unique source of leads and structural templates from which new therapeutic agents may be developed. Venoms of several ...

Accumulating evidence demonstrates the importance of CD4+ T cells in antitumor immune responses. Identifying promiscuous MHC class II-binding peptides derived from relevant tumor-associated antigens that specifically target CD4+ helper T cells in vivo represent a powerful approach to fully exploit these cells for anticancer immunotherapy.

CD4+ T cells promote cytotoxic T lymphocyte (CTL)-mediated anticancer immune responses. We have recently identified ideal tumor-associated antigen (TAA)-derived long peptides (LPs) that elicit not only TAA-specific TH1 response, but also CTLs, through cross-presentation. The LP-specific TH1 cell responses were augmented in cancer patients vaccinated with CTL epitopes. Our findings support the c...

The richness and diversity of protein rich fermented foods are chiefly observed in many Asian countries. They potential source wide range biologically active peptides depending on the starter culture used for fermentation. major popularly consumed countries include soybean, milk fish products. These using different cultures including lactic acid bacteria (LAB), Bacillus species, yeast filamento...

Potent cytolytic peptides with specific tethering and cloaking sites have been synthesised and used to release payload from liposomes in a quantitative manner. A functionally located cloaking site has been modified specifically by simple conjugation without adversely affecting the cytolytic properties of the peptide. The cytolytic activity of modified peptides was then efficiently (>98%) cloake...

Abstract Background Cancer is one of the major causes death worldwide. To treat cancer, use anticancer peptides (ACPs) has attracted increased attention in recent years. ACPs are a unique group small molecules that can target and kill cancer cells fast directly. However, identifying by wet-lab experiments time-consuming labor-intensive. Therefore, it significant to develop computational tools f...

PURPOSE XIAP [X-linked inhibitor of apoptosis (IAP) protein] is the best characterized mammalian caspase inhibitor. XIAP is frequently overexpressed in a variety of human tumors, and genetic inactivation of XIAP in mice protects against lymphoma. Therefore, XIAP is an attractive target for anticancer therapy. IAP antagonists based on a conserved IAP-binding motif (IBM), often referred to as "Sm...