Unconventional Immunotherapies in Cancer: Opportunities and Challenges.

Conventional immunotherapy, including immune checkpoint blockade and chimeric antigen receptor (CAR)-T cells, has revolutionized cancer therapy over the past decade. Yet, the efficacy of these therapies is limited by tumor resistance, antigen escape mechanisms, poor persistence, and T-cell exhaustion, particularly in the treatment of solid tumors. The emergence of unconventional immunotherapies offers novel opportunities by leveraging diverse immune cell subsets and synthetic biologics.

Nanoparticles for Cancer Immunotherapy: Innovations and Challenges.

Cancer treatment has undergone a paradigm shift following the introduction of novel cancer treatment approaches that involve the host's immune system in fighting established tumors. This new concept aids the immune system in identifying, attacking, and killing the tumor cells. However, although some encouraging results were observed clinically, this approach has its own limitations.

Molecular cloning, bioinformatics analysis, and expression of small heat shock protein beta-1 from Camelus dromedarius, Arabian camel.

Small heat shock protein beta-1 (HSPB-1) plays an essential role in the protection of cells against environmental stress.Elucidation of its molecular, structural, and biological characteristics in a naturally wild-type model is essential. Although the sequence information of the HSPB-1 gene is available for many mammalian species, the HSPB-1 gene of Arabian camel (Arabian camel HSPB-1) has not yet been structurally characterized.

In vitro induction of human embryonal carcinoma differentiation by a crude extract of Rhazya stricta.

Background: Rhazya stricta Decne. is a medicinal plant that is widespread in Saudi Arabia and desert areas of the Arabian Peninsula. Its extract contains alkaloids, tannins, and flavonoids that are involved in different biological activities.

Molecular Modeling and Phylogeny of the Krüppel-like Factor 4 (cKLF4) Protein from the Arabian Camel, .

Krüppel-like factor 4 (KLF4) is a pluripotency transcription factor that helps in generating induced pluripotent stem cells (iPSCs). We sequenced for the first time the full coding sequence of KLF4 (cKLF4), which is also known as the Arabian camel. Bioinformatics analysis revealed the molecular weight and the isoelectric point of cKLF4 protein to be 53.

Generation of human iPS cell line SKiPSc1 from healthy Human Neonatal Foreskin Fibroblast cells.

The SKiPSc1 induced pluripotent stem (iPS) cell line was generated from Human Neonatal Foreskin Fibroblasts (HNFFs) obtained from a healthy donor infant that were reprogrammed using non-integrating Sendai viral vectors expressing Oct3/4, Sox2, c-Myc, and Klf4.