Enhanced Antitumor Responses Elicited by Combinatorial Protein Transfer of Chemotactic and Costimulatory Molecules

Enhanced antitumor responses elicited by combinatorial protein transfer of chemotactic and costimulatory molecules.

Thus far, immunotherapies based on one or a few immunostimulatory molecules have shown limited antitumor efficacy. This highlights the need to use multiple immunostimulatory molecules, to target different immune cells, including immunosuppressive cells, simultaneously. Consequently, in this study, we delivered intratumorally via protein transfer four molecules, including the chemotactic molecul...

pragmatic transfer in compliment responses and chastisements by iranian learners of english

فرهنگ های گوناگون دریافت ها و تعبیر های مختلفی از تناسب و ادب دارند. بنابراین، ارتباط میان فرهنگی خطرات ذاتی خطای ارتباطی را نشان می دهد. این پژوهش به منظور تعیین وقوع انتقال منظورشناختی زبان در زبان بینابینی زبان آموزان ایرانی، اختلاف منظورشناختی زبان را بین فارسی و انگلیسی در کنش های کلامی پاسخ تحسین و انتقاد بررسی می کند.داده ها از میان 33 آمریکایی انگلیسی زبان، 85 زبان آموز ایرانی در سطوح م...

Targeting Costimulatory Molecules to Improve Antitumor Immunity

The full activation of T cells necessitates the concomitant activation of two signals, the engagement of T-cell receptor by peptide/major histocompatibility complex II and an additional signal delivered by costimulatory molecules. The best characterized costimulatory molecules belong to B7/CD28 and TNF/TNFR families and play crucial roles in the modulation of immune response and improvement of ...

Induction of antitumor immunity by recombinant vaccinia viruses expressing B7-1 or B7-2 costimulatory molecules.

Activation of T cells requires at least two signals: an antigen-specific signal delivered through the T-cell receptor and a costimulatory signal mediated through molecules designated B7-1 and B7-2. Previous studies have shown that introduction of B7-1 and B7-2 into tumors using retroviral vectors has led to enhanced antitumor effects. A limiting factor for potential clinical applications using ...

Type-Selective Binding Peptide Bacteriophage Displaying a Cell Leukocytes Elicited by a Chemotactic Novel G Protein-Coupled Responses in