integrin subunit beta 4
Última atualização 18 de ago de 2020
Atende aos diretrizes editoriais
- BaixarBaixar
- Compartilhar
- Language
- Discussão
- Versão em Áudio
- Adicionar às fontes preferidas no Google
A ITGB4 gene provides instructions for making one part (the β4 subunit) of a protein known as an integrin. Integrins are a group of proteins that regulate the attachment of cells to one another (cell-cell adhesion) and to the surrounding network of proteins and other molecules (cell-matrix adhesion). Integrins also transmit chemical signals that regulate cell growth and the activity of certain genes.
Normal function
A ITGB4 gene provides instructions for making one part (the β4 subunit) of a protein known as an integrin. Integrins are a group of proteins that regulate the attachment of cells to one another (cell-cell adhesion) and to the surrounding network of proteins and other molecules (cell-matrix adhesion). Integrins also transmit chemical signals that regulate cell growth and the activity of certain genes.
The integrin protein made with the β4 subunit is known as α6β4 integrin. This protein is found primarily in epithelial cells, which are cells that line the surfaces and cavities of the body. The α6β4 integrin protein plays a particularly important role in strengthening and stabilizing the skin. It is a component of hemidesmosomes, which are microscopic structures that anchor the outer layer of the skin (the epidermis) to underlying layers. As part of a complex network of proteins in hemidesmosomes, α6β4 integrin helps to hold the layers of skin together.
Conditions referring to this gene or chromosome
Other names
CD104
CD104 antigen
GP150
integrin beta 4
Integrin beta(4)
integrin beta-4 subunit
Integrin beta4
integrin, beta 4
integrin, beta-4
ITB4_HUMAN
Lymphocyte antigen CD104
Related patient information and medicines
Patient information leaflet
Posso tomar Atorvastatina e Bisoprolol juntos?
Por que isso acontece Atorvastatin is a statin used to lower cholesterol, and bisoprolol is a beta-blocker used to manage blood pressure and heart rate. They are processed by different pathways in the body and do ... Our Verificador de Interações de Medicamentos helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to.
Patient information leaflet
Posso tomar Alogliptina e Bisoprolol juntos?
It can also slightly increase the risk of your blood suga... Why this happens Bisoprolol is a beta-blocker. These medicines can mask the physical symptoms of low blood sugar, such as a fast heartbeat or tremors. Our Verificador de Interações de Medicamentos helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to.
Patient information leaflet
Posso tomar Bisoprolol e Trimbow juntos?
Bisoprolol and Trimbow (which contains formoterol) work in opposite ways on the airways. Why this happens Bisoprolol é a 'beta-blocker' and formoterol (in Trimbow) is a 'beta-agonist'. Important precautions Acute breathing distress Bisoprolol é a beta-blocker and can cause narrowing of the airways, potentially triggering a severe asthma attack.
Patient information leaflet
Taquicardia supraventricular
Supraventricular tachycardia (SVT) causes an abnormally fast heart rate. It can cause symptoms such as palpitations, dizziness and shortness of breath. Many episodes of SVT don't last very long and stop without any treatment. Sometimes treatment is needed to stop an episode of SVT. What is SVT. Supraventricular tachycardia (SVT) causes your heart.
Patient information leaflet
Posso tomar Bisoprolol e Metformina juntos?
It may also slightly change how your body manages blood sugar levels, potentially making metformin less effective or increasing the risk of a 'hypo'. Why this happens Bisoprolol é a beta-blocker. It works by slowing the heart rate and blocking certain stress hormones. Always consult your GP, pharmacist, or another qualified healthcare.
Patient information leaflet
Transtorno de ansiedade generalizada
People with generalised anxiety disorder (GAD) já increased anxiety levels on most days. Generalised anxiety disorder (GAD) is a mental health condition in which people experience excessive worry, fear, and anxiety most of the time. Current guidelines from the International Classification of Diseases tenth edition (ICD-10) suggest the diagnosis.
Leitura adicional e referências
- integrin subunit beta 4; MedlinePlus, National Library of Medicine.
- Ashton GH, Sorelli P, Mellerio JE, Keane FM, Eady RA, McGrath JA. Alpha 6 beta 4 integrin abnormalities in junctional epidermolysis bullosa with pyloric atresia. Br J Dermatol. 2001 Feb;144(2):408-14. doi: 10.1046/j.1365-2133.2001.04038.x.
- Dang N, Klingberg S, Rubin AI, Edwards M, Borelli S, Relic J, Marr P, Tran K, Turner A, Smith N, Murrell DF. Differential expression of pyloric atresia in junctional epidermolysis bullosa with ITGB4 mutations suggests that pyloric atresia is due to factors other than the mutations and not predictive of a poor outcome: three novel mutations and a review of the literature. Acta Derm Venereol. 2008;88(5):438-48. doi: 10.2340/00015555-0484.
- Guo W, Pylayeva Y, Pepe A, Yoshioka T, Muller WJ, Inghirami G, Giancotti FG. Beta 4 integrin amplifies ErbB2 signaling to promote mammary tumorigenesis. Cell. 2006 Aug 11;126(3):489-502. doi: 10.1016/j.cell.2006.05.047.
- Lipscomb EA, Mercurio AM. Mobilization and activation of a signaling competent alpha6beta4integrin underlies its contribution to carcinoma progression. Cancer Metastasis Rev. 2005 Sep;24(3):413-23. doi: 10.1007/s10555-005-5133-4.
- Nakano A, Pulkkinen L, Murrell D, Rico J, Lucky AW, Garzon M, Stevens CA, Robertson S, Pfendner E, Uitto J. Epidermolysis bullosa with congenital pyloric atresia: novel mutations in the beta 4 integrin gene (ITGB4) and genotype/phenotype correlations. Pediatr Res. 2001 May;49(5):618-26. doi: 10.1203/00006450-200105000-00003.
- Pulkkinen L, Kim DU, Uitto J. Epidermolysis bullosa with pyloric atresia: novel mutations in the beta4 integrin gene (ITGB4). Am J Pathol. 1998 Jan;152(1):157-66.
- Pulkkinen L, Rouan F, Bruckner-Tuderman L, Wallerstein R, Garzon M, Brown T, Smith L, Carter W, Uitto J. Novel ITGB4 mutations in lethal and nonlethal variants of epidermolysis bullosa with pyloric atresia: missense versus nonsense. Am J Hum Genet. 1998 Nov;63(5):1376-87. doi: 10.1086/302116.
- Yoon SO, Shin S, Lipscomb EA. A novel mechanism for integrin-mediated ras activation in breast carcinoma cells: the alpha6beta4 integrin regulates ErbB2 translation and transactivates epidermal growth factor receptor/ErbB2 signaling. Cancer Res. 2006 Mar 1;66(5):2732-9. doi: 10.1158/0008-5472.CAN-05-2941.
Participe da conversa
Compartilhe seus pensamentos ou experiências com outros em nosso comunidades de pacientes.
Pergunte, compartilhe, conecte-se.
Navegue por discussões, faça perguntas e compartilhe experiências em centenas de tópicos de saúde.
Inscreva-se no boletim informativo do Patient
Sua dose semanal de conselhos de saúde claros e confiáveis - escritos para ajudá-lo a se sentir informado, confiante e no controle.
Ao se inscrever, você aceita nossos Política de Privacidade. Você pode cancelar a inscrição a qualquer momento. Nunca vendemos seus dados.