muc1 peptide MUC1 is a high molecular weight glycoprotein - muc1-peptide synthetic peptide derived from the mucin 1 (MUC1) antigen

mua-peptide-lip-oil

MUC1 Peptide: A Key Player in Cancer Research and Therapeutics

The MUC1 peptide is a significant focus in biomedical research, particularly for its role in cancerMUC1 Peptide Vaccination in Patients with Advanced .... Mucin 1 (MUC1) is a transmembrane glycoprotein found on the surface of nearly all epithelial cells, and its aberrant expression, especially in glycosylated forms, is a hallmark of many epithelial-derived cancers. This makes MUC1 a compelling target for diagnostic and therapeutic strategies, with MUC1 peptide-based vaccines and antibodies showing considerable promise.作者：V Apostolopoulos·1997·被引用次数：101—The epitopes were defined in CTL assays usingpeptide-pulsed phytohemagglutinin blasts or MHC class I-transfected L cells as targets; in ... The exploration of intracellular MUC1 peptides has revealed their potential for significant anti-tumor activity, opening new avenues for cancer treatmentМуцин-1 (MUC1, CD227) —мембранный белок, протеогликан из группы муцинов. Синтезируется апикальной поверхностью эпителиальных клеток и обеспечивает их ....

#### Understanding MUC1 and its Peptides

Mucin 1 (MUC1), also known by other names such as MAM6 and EMA, is a protein belonging to the mucin familyHuman Mucin-1 (MUC1) Peptideis a synthetic Human Peptide. Target, Mucin-1 (MUC1). Research Area, Tumor Immunity, Infection Immunity, Pulmonology.. It is encoded by the MUC1 gene and functions as a type 1 transmembrane glycoprotein. A key characteristic of MUC1 is its heavily O-glycosylated extracellular domain, which contains a variable number of tandem repeats. In healthy epithelial cells, MUC1 plays roles in cell protection, lubrication, and cell signalingIntracellular MUC1 Peptides Inhibit Cancer Progression. However, in cancer cells, MUC1 often exhibits altered glycosylation patterns, leading to the exposure of specific peptide epitopes that can be recognized by the immune systemAbstract. Purpose: To assess whetherMUC1 peptide vaccineproduces an immune response and prevents subsequent colon adenoma formation..

MUC1 peptides are fragments derived from the MUC1 proteinMUC1 peptide STAPPVHNV (HLA-A*0201) - ALAB. These can be synthetic peptides designed to mimic specific epitopes or naturally occurring intracellular fragments. The significance of these peptides lies in their potential to elicit an immune response against cancer cells. For instance, a synthetic peptide derived from the mucin 1 (MUC1) antigen can be used in the development of cancer vaccines英文名称,MUC1 Antibody Blocking Peptide. 别名, ADMCKD,ADMCKD1,Breast carcinoma associated antigen DF3,Breast carcinoma-associated antigen DF3,CA 15-3,CA15 .... Research has shown that certain intracellular MUC1 peptides possess significant anti-tumor activity, suggesting their therapeutic potential extends beyond surface antigen targeting.MUC1 (Y1229) Blocking Peptide-P15941.3

#### Applications in Cancer Vaccines and Therapeutics

The unique expression pattern and altered glycosylation of MUC1 in various cancers, including pancreatic, breast, and adenocarcinomas, have positioned it as a promising target for cancer immunotherapy. MUC1 peptide vaccines are designed to stimulate the patient's immune system to recognize and attack cancer cells expressing MUC1 on their surface. Clinical trials have investigated the efficacy and safety of MUC1 peptide-based vaccines, such as those involving a 100mer MUC1 peptide, in patients with advanced cancers, including pancreatic and bile duct cancers. These studies aim to evaluate the immunogenicity and potential clinical benefits of such therapeutic approaches.

Furthermore, specific MUC1 peptide sequences, such as MUC1 peptide STAPPVHNV (HLA-A*0201), are synthesized for their ability to stimulate T cells, a crucial component of the adaptive immune response.Human MUC1 peptide (DAG-P0938) The development of these vaccines involves identifying key MUC1 peptide epitopes that are effectively presented by the major histocompatibility complex (MHC) molecules on cancer cells.作者：V Apostolopoulos·1997·被引用次数：101—CTL could detectMUC1 peptidesassociated with the MHC of all nine strains examined, and we now report the different epitopes presented by five different MHC ...

#### MUC1 Peptides as Research Tools

Beyond their therapeutic applications, MUC1 peptides serve as valuable tools in biological researchMucin-1. For example, MUC1 blocking peptides are utilized in laboratory assays to validate the specificity of MUC1 antibodiesTheHUMAN MUC1 Peptide Poolby peptides&elephants is a highly reliable, quality-controlled, overlapping peptide pool covering the complete human Mucin‑1 .... By competing with antibodies for binding to MUC1, these blocking peptides help researchers confirm that observed effects are indeed due to MUC1-specific interactionsMUC1 950-958 (HLA-A*02:01) | 1 mg | EP07868_1. This is crucial for accurate interpretation of experimental results involving MUC1 detection or modulationStudy of the MUC1 Peptide-Poly-ICLC Adjuvant Vaccine in ....

The study of MUC1 peptides also extends to understanding their role in the tumor microenvironment and their interactions with immune cells. Research into the immunogenicity of MUC1 peptides helps in designing more effective immunotherapies by understanding how these peptides can elicit a robust and targeted anti-cancer immune responseDefinition of MUC1 peptide vaccine - NCI Drug Dictionary.

#### Conclusion

The MUC1 peptide is a multifaceted entity in cancer research, offering both therapeutic potential and utility as a research tool. From its role in stimulating anti-tumor immunity through peptide vaccines to its use in validating antibody specificity, MUC1 peptides are integral to advancing our understanding and treatment of cancer. Continued research into the structure, function, and immunological properties of MUC1 peptides is vital for developing novel and effective cancer therapies.