Synthetic Toll-like Receptors 7 and 8 Agonists: Structure–Activity Relationship in the Oxoadenine Series

Synthetic agonists of Toll-like receptors 7, 8 and 9.

TLRs (Toll-like receptors) are a family of innate immune receptors that induce protective immune responses against infections. Single-stranded viral RNA and bacterial DNA containing unmethylated CpG motifs are the ligands for TLR7 and TLR8 and 9 respectively. We have carried out extensive structure-activity relationship studies of DNA- and RNA-based compounds to elucidate the impact of nucleoti...

The Role of Toll-Like Receptors in Breast Cancer

Breast cancer is highly prevalent worldwide. Treatment of this disease is a major global public health problem; therefore, numerous studies have explored new molecular profile helping for breast cancer therapy. Different risk factors are attributed to breast cancer; however, chronic inflammation and immune regulation are highly essential. Various molecules impact this context, including toll-li...

The Role of Toll Like Receptors in Pregnancy

I-23: Reproduction and Toll Like Receptors(TLRs

Female and male reproductive tracts are of interest sites to study of immune system because they encounter specific infections such as those are sexually transmitted. Furthermore, female reproductive tract is in close contact with allogenic sperms and transmitted microorganisms during intercourse and semi allogenic fetus during pregnancy. In mammals, there are two types of immune responses, the...

Higher Expression of Toll-like Receptors 3, 7, 8, and 9 in Pityriasis Rosea

BACKGROUND Pityriasis rosea (PR) is a common papulosquamous skin disease in which an infective agent may be implicated. Toll-like receptors (TLRs) play an important role in immune responses and in the pathophysiology of inflammatory skin diseases. Our aim was to determine the possible roles of TLRs 3, 7, 8, and 9 in the pathogenesis of PR. METHODS Twenty-four PR patients and 24 healthy indivi...