Abstract:
A composition for preventing and treating cervical cancer, which comprises lymphotoxin alpha/beta complex (LTalpha/beta) or lymphotoxin beta receptor (LTbeta-R) binding agent is provided to use an agent for preventing or treating cervical cancer by inducing the mucosa immune response. A composition for preventing and treating cervical cancer comprises limphotoxin alpha/beta complex or limphotoxin beta receptor binding agent as an active ingredient. The lymphotoxin alpha/beta complex is a surface lymphotoxin alpha/beta complex or recombinant soluble lymphotoxin alpha/beta complex. The lymphotoxin beta receptor is an antibody to lymphotoxin beta receptor. The antigen is polyclonal antibody or monoclonal antibody.
Abstract:
본 발명은 TREM-2(Triggering Receptor Expressed on Myeloid cells-2) 유전자 또는 단백질을 포함하는 GA733-2 항원의 발현 억제 또는 검출용 조성물 및 방법, 및 이를 포함하는 형질전환 동물, 특히 형질전환 마우스 및 이의 사용방법에 관한 것으로서, 암, 특히 대장암의 원인 규명은 물론 그의 진단, 특히 조기진단 및 치료제 개발에 크게 기여할 수 있다. TREM-2, GA733-2, 암, 대장암, 형질전환, 동물 모델, 마우스
Abstract:
A composition for regulating or detecting gamma-delta T cell or cytokines secreted by the gamma-delta T cell, which contains Axl receptor tyrosine kinase, its ligand or inhibitor is provided to regulate gamma-delta T cell and prevent or treat inflammatory bowl diseases (IBD). A composition for regulating gamma-delta T cell or a cytokine which is secreted by the gamma-delta T cell comprises an Axl receptor tyrosine kinase, its ligand or its inhibitor as an active ingredient. The composition is used for preventing and treating inflammatory bowel disease. A method for screening an agent for preventing and treating inflammatory bowel disease comprises: a step of adding a test compound in Axl receptor tyrosine kinase, its ligand or inhibitor; and a step of researching the influence of test compound on the expression or activation of Axl receptor tyrosine kinase, gamma-delta T cell, or cytokine secreted by the gamma-delta T cell.
Abstract:
A method for screening therapeutic agent or suppressing tumor by regulating Axl signal is provided to increase the sensitivity of natural killer cell by the expression of LIGHT gene and induce apoptosis of tumor cell. A composition for suppressing tumor comprises LIGHT (lymphotoxin-like inducible protein that competes with glycoprotein D for binding herpesvirus entry mediator on T cells) (TNFSF14) or its activator as an active ingredient. The activator is Axl receptor tyrosine kinase or its ligand. The Axl ligand is an antibody to Axl antibody, gamma-carboxylated Gas-6(growth-arrest specific gene 6) or protein S. The tumor is lymphatic tumor. A method for screening agent for suppressing or treating tumor comprises: a step of adding a test compound to a LIGHT (TNFSF14) or its activator; and a step of researching the influence of the test compound on the expression or activation of LIGHT or its activator.
Abstract:
A composition for detecting or suppressing the expression of GA733-2 antigen containing TREM-2 (Triggering Receptor Expressed on Myeloid cells-2) gene or protein is provided to use in the investigation of cancer cause, early diagnosis of cancer and development of therapeutic agent. A composition for suppressing the expression of GA733-2 antigen comprises a TREM-2 (Triggering Receptor Expressed on Myeloid cells-2) gene or protein as an active ingredient. The expression of GA733-2 antigen in a biological sample is suppressed by adding TREM-2 gene or protein. A method for screening an agent for suppressing and treating cancer comprises: a step of adding a TREM-2 gene or protein or candidate drug which suppresses or treat cancer into transgenic animal which is transformed with TREM-2 gene; and a step of researching the influence of the candidate drug on the expression or activation of TREM-2 or GA733-2. The cancer is colon cancer.