Small cell lung cancer (SCLC) is a highly aggressive tumor with early primary resistance and modest clinical response to immune checkpoint blockade (ICB). Mutations or transcriptional repression of the major histocompatibility complex class I (MHC-I) represent key mechanism driving T cell-based therapies. Lysine-specific demethylase 1 (LSD1) regulates gene expression via demethylating lysines 4...

immune genes of the major histocompatibility complex (mhc) are among the most polymorphic genes in the vertebrate genome. due to their polymorphic nature, they are often used to assess the adaptive genetic variability of natural populations. this study describes the first molecular characterization of 13 partial mhc class iib sequences from three european ranid frogs.  the utility of previously...

Dual Self-Assembly In article number 2203242, Kaihui Nan, Sen Lin, and co-workers, report new multi-hydrophobiccore nanoparticles (MHC-NPs) with high encapsulation capacity for hydrophobic agents. MHC-NPs achieve a maximal tacrolimus (also known as FK506)-loading amount of 18%, which is higher than those previously reported nanocarriers. After being topically administrated, these FK506 exhibit ...

Immune genes of the major histocompatibility complex (MHC) are among the most polymorphic genes in the vertebrate genome. Due to their polymorphic nature, they are often used to assess the adaptive genetic variability of natural populations. This study describes the first molecular characterization of 13 partial MHC class IIB sequences from three European ranid frogs.  The utility of previously...

Major histocompatibility complex (MHC) molecules are key players in initiating immune responses towards invading pathogens. Both MHC class I and class II genes are present in teleosts, and, using phylogenetic clustering, sequences from both classes have been classified into various lineages. The polymorphic and classical MHC class I and class II gene sequences belong to the U and A lineages, re...

genetic improvement programs may improve disease resistance in animal production. the best-characterized genetic control of disease resistance and immune response in animals is the one associated with the major histocompatibility complex (mhc). the ovine lymphocyte antigenof drb1 gene encodes cell surface glycoproteins that initiate immune responses by presenting processed antigenic peptides to...

few studies have been conducted on the causative factors associated with the development of cancer. infection by high risk human papillomaviruses (hpvs) have been implicated as causative agents in a variety of cancers. hpv is capable of evading immune system and establishing persistent infections. prolonged infection and lesion maintenance are associated with higher risk of neoplastic progressi...

although the structure of human t lymphoptropic virus type i (htlv-i) has been known well, the function of some proteins encoded by htlv-i px region is not fully understood. furthermore, the responses of the immune system to htlv-i remain still unknown. most of htlv-i-infected individuals show a strong and persistently activated cytotoxic t-cell (ctl) response to the virus. the frequency of htl...