Biomaterial Database

Molecular biology for formyl peptide receptors in human diseases. 2013

Yongsheng Li, and Duyun Ye

Department of Pathophysiology, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei 430030, China. yli@zeus.bwh.harvard.edu

Leukocytes accumulate at sites of inflammation and immunological reaction in response to locally existing chemotactic mediators. The first chemotactic factors structurally defined were N-formyl peptides. Subsequently, numerous ligands were identified to activate formyl peptide receptors (FPRs) that belong to the seven-transmembrane G protein-coupled receptor superfamily. FPRs interact with this menagerie of structurally diverse pro- and anti-inflammatory ligands to possess important regulatory effects in multiple diseases, including inflammation, amyloidosis, Alzheimer's disease, prion disease, acquired immunodeficiency syndrome, obesity, diabetes, and cancer. How these receptors recognize diverse ligands and how they contribute to disease pathogenesis and host defense are basic questions currently under investigation that would open up new avenues for the future management of inflammation-related diseases.

UI	MeSH Term	Description	Entries
D007249	Inflammation	A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.	Innate Inflammatory Response,Inflammations,Inflammatory Response, Innate,Innate Inflammatory Responses
D009369	Neoplasms	New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.	Benign Neoplasm,Cancer,Malignant Neoplasm,Tumor,Tumors,Benign Neoplasms,Malignancy,Malignant Neoplasms,Neoplasia,Neoplasm,Neoplasms, Benign,Cancers,Malignancies,Neoplasias,Neoplasm, Benign,Neoplasm, Malignant,Neoplasms, Malignant
D009765	Obesity	A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
D003920	Diabetes Mellitus	A heterogeneous group of disorders characterized by HYPERGLYCEMIA and GLUCOSE INTOLERANCE.
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000163	Acquired Immunodeficiency Syndrome	An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.	AIDS,Immunodeficiency Syndrome, Acquired,Immunologic Deficiency Syndrome, Acquired,Acquired Immune Deficiency Syndrome,Acquired Immuno-Deficiency Syndrome,Acquired Immuno Deficiency Syndrome,Acquired Immuno-Deficiency Syndromes,Acquired Immunodeficiency Syndromes,Immuno-Deficiency Syndrome, Acquired,Immuno-Deficiency Syndromes, Acquired,Immunodeficiency Syndromes, Acquired,Syndrome, Acquired Immuno-Deficiency,Syndrome, Acquired Immunodeficiency,Syndromes, Acquired Immuno-Deficiency,Syndromes, Acquired Immunodeficiency
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D044042	Receptors, Formyl Peptide	A family of G-protein-coupled receptors that was originally identified by its ability to bind N-formyl peptides such as N-FORMYLMETHIONINE LEUCYL-PHENYLALANINE. Since N-formyl peptides are found in MITOCHONDRIA and BACTERIA, this class of receptors is believed to play a role in mediating cellular responses to cellular damage and bacterial invasion. However, non-formylated peptide ligands have also been found for this receptor class.	Chemotactic Peptide Receptor,Chemoattractant Receptor,F-Chemotactic Peptide Receptor,FMLP Receptor,Formyl Peptide Receptor,N-Formylmethionyl Peptide Receptor,N-formyl Hexapeptide Receptor,Receptor, Chemotactic Peptide,fMet-Leu-Phe Receptor,F Chemotactic Peptide Receptor,Formyl Peptide Receptors,Hexapeptide Receptor, N-formyl,N Formylmethionyl Peptide Receptor,N formyl Hexapeptide Receptor,Peptide Receptor, Chemotactic,Peptide Receptor, N-Formylmethionyl,Peptide Receptors, Formyl,Receptor, Chemoattractant,Receptor, F-Chemotactic Peptide,Receptor, FMLP,Receptor, Formyl Peptide,Receptor, N-Formylmethionyl Peptide,Receptor, N-formyl Hexapeptide,Receptor, fMet-Leu-Phe,fMet Leu Phe Receptor
D019636	Neurodegenerative Diseases	Hereditary and sporadic conditions which are characterized by progressive nervous system dysfunction. These disorders are often associated with atrophy of the affected central or peripheral nervous system structures.	Degenerative Diseases, Nervous System,Degenerative Diseases, Central Nervous System,Degenerative Diseases, Neurologic,Degenerative Diseases, Spinal Cord,Degenerative Neurologic Diseases,Degenerative Neurologic Disorders,Nervous System Degenerative Diseases,Neurodegenerative Disorders,Neurologic Degenerative Conditions,Neurologic Degenerative Diseases,Neurologic Diseases, Degenerative,Degenerative Condition, Neurologic,Degenerative Conditions, Neurologic,Degenerative Neurologic Disease,Degenerative Neurologic Disorder,Neurodegenerative Disease,Neurodegenerative Disorder,Neurologic Degenerative Condition,Neurologic Degenerative Disease,Neurologic Disease, Degenerative,Neurologic Disorder, Degenerative,Neurologic Disorders, Degenerative