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Descriptor English: Multidrug Resistance-Associated Proteins
Descriptor Spanish: Proteínas Asociadas a Resistencia a Múltiples Medicamentos
Descriptor proteínas asociadas a la resistencia multimedicamentosa
Entry term(s) proteína asociada a la resistencia multimedicamentosa
proteínas asociadas a la resistencia a múltiples fármacos
proteínas asociadas a la resistencia medicamentosa múltiple
proteínas asociadas a multiresistencia medicamentosa
proteínas asociadas con la resistencia a múltiples medicamentos
Scope note: Subfamilia de TRANSPORTADORES DE CASETES DE UNIÓN A ATP con secuencias relacionadas que de modo activo transportan substratos orgánicos. Aunque se los considera transportadores de aniones orgánicos, se ha demostrado que un subgrupo de proteínas de esta familia también confiere resistencia medicamentosa a fármacos orgánicos neutros. Su función celular puede tener importancia clínica en la QUIMIOTERAPIA, ya que transportan diversos AGENTES ANTINEOPLÁSICOS. Se considera que la sobreexpresión de las proteínas de esta clase por las NEOPLASIAS es un posible mecanismo en el desarrollo de RESISTENCIA A MÚLTIPLES FÁRMACOS. Aunque similares en su función a las P-GLICOPROTEÍNAS, las proteínas de esta clase comparten una escasa homología de secuencia con la familia de proteínas del TRANSPORTADOR DE CASETES DE UNIÓN AL ATP, SUBFAMILIA B, MIEMBRO 1.
Descriptor Portuguese: Proteínas Associadas à Resistência a Múltiplos Medicamentos
Descriptor French: Protéines associées à la multirésistance aux médicaments
Entry term(s): ATP Binding Cassette, Sub Family C Proteins
ATP-Binding Cassette, Sub-Family C Proteins
MOAT Protein
Multidrug Resistance Associated Protein
Multidrug Resistance Associated Proteins
Multidrug Resistance-Associated Protein
Multispecific Organic Anion Transport Proteins
Multispecific Organic Anion Transporter
Resistance-Associated Protein, Multidrug
Tree number(s): D12.776.157.530.100.304
D12.776.157.530.450.074.500.500.500
D12.776.543.585.100.304
D12.776.543.585.450.074.500.500.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D027425
Scope note: A sequence-related subfamily of ATP-BINDING CASSETTE TRANSPORTERS that actively transport organic substrates. Although considered organic anion transporters, a subset of proteins in this family have also been shown to convey drug resistance to neutral organic drugs. Their cellular function may have clinical significance for CHEMOTHERAPY in that they transport a variety of ANTINEOPLASTIC AGENTS. Overexpression of proteins in this class by NEOPLASMS is considered a possible mechanism in the development of multidrug resistance (DRUG RESISTANCE, MULTIPLE). Although similar in function to P-GLYCOPROTEINS, the proteins in this class share little sequence homology to the ATP BINDING CASSETTE TRANSPORTER, SUBFAMILY B, MEMBER 1 family of proteins.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Previous Indexing: P-Glycoprotein (1987-2001)
Public MeSH Note: 2002; MULTIDRUG RESISTANCE-ASSOCIATED PROTEIN was indexed under ABC TRANSPORTERS 1994-2001; MOAT PROTEIN & MULTISPECIFIC ORGANIC ANION TRANSPORTER were indexed under CARRIER PROTEINS 1995-2001
History Note: 2002; use MULTIDRUG RESISTANCE-ASSOCIATED PROTEINS (NM) 1994-2001; for MOAT PROTEIN & MULTISPECIFIC ORGANIC ANION TRANSPORTER use ANION TRANSPORT PROTEINS 1995-2001
Entry Version: MULTIDRUG RESISTANCE ASSOC PROTEINS
Related: ATP Binding Cassette Transporter, Subfamily B MeSH
Drug Resistance, Multiple MeSH
DeCS ID: 36147
Unique ID: D027425
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2002/01/01
Date of Entry: 2001/07/25
Revision Date: 2018/07/13
Multidrug Resistance-Associated Proteins - Preferred
Concept UI M0238823
Scope note A sequence-related subfamily of ATP-BINDING CASSETTE TRANSPORTERS that actively transport organic substrates. Although considered organic anion transporters, a subset of proteins in this family have also been shown to convey drug resistance to neutral organic drugs. Their cellular function may have clinical significance for CHEMOTHERAPY in that they transport a variety of ANTINEOPLASTIC AGENTS. Overexpression of proteins in this class by NEOPLASMS is considered a possible mechanism in the development of multidrug resistance (DRUG RESISTANCE, MULTIPLE). Although similar in function to P-GLYCOPROTEINS, the proteins in this class share little sequence homology to the ATP BINDING CASSETTE TRANSPORTER, SUBFAMILY B, MEMBER 1 family of proteins.
Preferred term Multidrug Resistance-Associated Proteins
Entry term(s) ATP Binding Cassette, Sub Family C Proteins
ATP-Binding Cassette, Sub-Family C Proteins
MOAT Protein
Multidrug Resistance Associated Protein
Multidrug Resistance Associated Proteins
Multidrug Resistance-Associated Protein
Multispecific Organic Anion Transport Proteins
Multispecific Organic Anion Transporter
Resistance-Associated Protein, Multidrug



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