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Search references for CCR5. Phrases containing CCR5
See searches and references containing CCR5!CCR5
Immune system protein
C-C chemokine receptor type 5, also known as CCR5 or CD195, is a protein on the surface of white blood cells that is involved in the immune system as it
CCR5
Gene variant
CCR5-Δ32 (or CCR5-D32 or CCR5 delta 32) is a genetic variant of the CCR5 gene characterized by a 32-base-pair deletion that produces a nonfunctional receptor
CCR5-Δ32
Cell entry inhibitor
CCR5 receptor antagonists are a class of small molecules that antagonize the CCR5 receptor. The C-C motif chemokine receptor CCR5 is involved in the process
CCR5_receptor_antagonist
that causes AIDS. The main mechanism is a mutation of the gene encoding CCR5, which acts as a co-receptor for HIV. It is estimated that the proportion
Innate_resistance_to_HIV
Chemical compound
Vicriviroc, previously named SCH 417690 and SCH-D, is a pyrimidine CCR5 entry inhibitor of HIV-1. It was developed by the pharmaceutical company Schering-Plough
Vicriviroc
Infection specificity of pathogens
co-receptor along with the CD4-gp120 complex to enter the target cells - either CCR5 or CXCR4. This demonstrates an example of how cell surface receptors can
Host_tropism
Antiretroviral drug
medication used to treat HIV infection. It is taken by mouth. It is in the CCR5 receptor antagonist class. It was approved for medical use in the United
Maraviroc
Monoclonal antibody
(codenamed PRO 140) is a humanized monoclonal antibody targeted against the CCR5 receptor found on T lymphocytes of the human immune system. It is being investigated
Leronlimab
HIV entry inhibitor discovered in 1986
gp120 which blocks binding and infection of viral strains which use the CCR5 receptor to infect cells. DAPTA was initially administered as a nasal spray
Peptide_T
2018 scientific and bioethical controversy
technology for modifying DNA. The embryos' genomes were edited to inactivate the CCR5 gene in an attempt to confer genetic resistance to HIV. The clinical project
He_Jiankui_affair
Chinese scientist (born 1984)
CRISPR/Cas9 gene-editing, they introduced a natural mutation CCR5-Δ32 in gene called CCR5, which would confer resistance to M-tropic HIV infection. The
He_Jiankui
Human retrovirus, cause of AIDS
use the β-chemokine receptor, CCR5, for entry and are thus able to replicate in both macrophages and CD4+ T cells. This CCR5 co-receptor is used by almost
HIV
both CCR5 and CXCR4 tropic HIV viruses. In rare cases, individuals may have a mutation in the CCR5 delta gene which results in a nonfunctional CCR5 co-receptor
Management_of_HIV/AIDS
First person known to have been cured of HIV/AIDS
Germany, including Gero Hütter). From 60 matching donors, they selected a [CCR5]-Δ32 homozygous donor, an individual with two genetic copies of a rare variant
Timothy_Ray_Brown
Cell type in which HIV infects and replicates
or non-syncitia-inducing strains (NSI) use the beta-chemokine receptor CCR5 for entry and are thus able to replicate in macrophages and CD4+ T-cells
HIV_tropism
German patients cured of HIV
given weaker immunosuppressive drugs. The selected donor also carried the CCR5-Δ32 mutation. The first Berlin patient was described in 1998. After receiving
Berlin_Patient
Type of unintended effects of genetic modification techniques
targeted deletions, the custom ZFN disables the C-C chemokine receptor 5 (CCR5) gene, which encodes a co-receptor that is used by the HIV virus to enter
Off-target_genome_editing
Mammalian protein found in humans
CCR4 and CCR5, belonging to seven transmembrane G-protein coupled receptor (GPCRs) family, it has the highest affinity to the CCR5. CCR5 is presented
CCL5
Small cytokines or signaling proteins secreted by cells
surface express several receptors for chemokines: CCR1, CCR2, CCR3, CCR4, CCR5, CXCR2, and CXCR4. Ligands of these receptors CCL2 and CCL5 play an important
Chemokine
Chemical compound
Aplaviroc (INN, codenamed AK602 and GSK-873140) is a CCR5 entry inhibitor that belongs to a class of 2,5-diketopiperazines developed for the treatment
Aplaviroc
Species of retrovirus
despite high levels of circulating virus. Regulation of the activity of the CCR5 coreceptor is one of the natural strategies to avoid disease in some natural
Simian_immunodeficiency_virus
German hematologist
CCR5-Δ32 mutation in both genomic copies of a gene encoding a cell-surface chemokine receptor called CCR5. Because "most of HIV strains" use the CCR5
Gero_Hütter
Mammalian protein found in humans
called chemokine receptors. These receptors include CCR1, CCR2B, CCR3 and CCR5. CCL8 is a CC chemokine that utilizes multiple cellular receptors to attract
CCL8
Fourth letter in the Greek alphabet
genetics, it can stand for a gene deletion (e.g. the CCR5-Δ32, a 32 nucleotide/bp deletion within CCR5). The American Dental Association cites it (together
Delta_(letter)
DNA structure
(PLGA) nanoparticles to enable 6 bp modifications in the CCR5 gene. The editing of the CCR5 gene has been linked to HIV-1 resistance. CPPs are proteins
Triple-stranded_DNA
HIV-infected individual who does not progress to immune deficiency
mutations of the CCR5 receptor of T cell lymphocytes. HIV uses CCR5 to enter these cells. It is believed that the Δ32 (delta 32) variant of CCR5 impairs HIV
Long-term_nonprogressor
Antiviral drug
CD4+ T cells gp120, a protein on HIV surface that binds to the CD4 receptor CCR5, a second receptor found on the surface of CD4+ cells and macrophages, called
Entry_inhibitor
American man immune to HIV/AIDS due to a genetic mutation
Crohn, for whom Crohn's disease is named. Crohn had the Δ32 mutation on the CCR5 receptor, a protein on the surface of white blood cells that is involved
Stephen_Crohn
American AIDS activist and child advocate
mother in utero, but has remained relatively healthy due to a mutation of the CCR5 gene that protects his white blood cells. As of November 2021, he lives in
Elizabeth_Glaser
Alteration in the nucleotide sequence of a genome
following: HIV resistance: a specific 32 base pair deletion in human CCR5 (CCR5-Δ32) confers HIV resistance to homozygotes and delays AIDS onset in heterozygotes
Mutation
Field of immunology research
binds to immune cell surface receptors, including CD 4 and CXCR4 or CD4 and CCR5. The binding causes conformation changes and results in the membrane fusion
HIV/AIDS_research
Protein
CXCR4 antagonist HIV tropism Entry inhibitor Discovery and development of CCR5 receptor antagonists GRCh38: Ensembl release 89: ENSG00000121966 – Ensembl
CXCR4
Chemical compound
Therapeutics.[citation needed] Cenicriviroc is an inhibitor of CCR2 and CCR5 receptors, allowing it to function as an entry inhibitor which prevents the
Cenicriviroc
Immune response that does not involve antibodies
inflammation. The main chemokine receptors on these cells are CXCR3A and CCR5. Epithelial cells and keratinocytes are able to recruit TH1 cells to sites
Cell-mediated_immunity
Australian oncologist and endocrinologist
group provided evidence that CCR5 (a chemokine receptor) plays a role in metastasis in breast and prostate cancer, proposing CCR5 inhibitors as potential therapeutic
Richard_Pestell
Grouping of people
of their languages, analyses of Y chromosomes, mDNA, and autosomal marker CCR5 delta 32 shows that East Slavs and West Slavs are genetically very similar
Slavs
Oldest person in remission from HIV and leukemia
2019, at age 63, involved a donor with a rare genetic mutation (homozygous CCR5 Delta 32) resistant to most HIV strains. Edmonds ceased his HIV treatment
Paul_Edmonds_(patient)
Type of cell surface receptor
similar to CCR5 in structure. While only some HIV strains can utilize CCR2b, CCR3 and CCR8, all HIV strains can infect through CCR5 and CXCR4. CCR5 is known
Co-receptor
Protein family
is the receptor for a chemokine known as CXCL12 (or SDF-1) and, as with CCR5, is utilized by HIV-1 to gain entry into target cells. This receptor has
CXC_chemokine_receptors
Manipulation of an organism's genome
he had edited the genomes of two human embryos, to attempt to disable the CCR5 gene, which codes for a receptor that HIV uses to enter cells. The work was
Genetic_engineering
Nonprofit AIDS research organization
Officer at amfAR, "demonstrating that Leronlimab can functionally phenocopy CCR5 deficiency and replicate the London and Berlin patients would be a major
AmfAR
Belgian physician
characterized the CCR5 GPCR and discovered its role as a co-receptor in HIV infection. Cedric Blanpain earned his PhD in 2001 for his work on CCR5 and HIV infection
Cédric_Blanpain
breakthroughs. HIV resistance due to the CCR5-Δ32 is discovered. CCR5-Δ32 (or CCR5-D32 or CCR5 delta 32) is an allele of CCR5. 1997 March 17 – R&B singer Jermaine
Timeline_of_HIV/AIDS
Mutation that shifts codon alignment
in vitro. CCR5-1 is considered the wild type and CCR5-2 is considered to be the mutant allele. Those with a heterozygous mutation for the CCR5 were less
Frameshift_mutation
Defense system in bacteria and archaea
A recent Phase I clinical trial of ZFN for the targeted abolition of the CCR5 co-receptor for HIV-1 has been undertaken. R-M systems are major players
Restriction modification system
Restriction_modification_system
Medication used to treat a viral infection
maraviroc, and interferon. Maraviroc binds to the CCR5 receptor on the surface of host cells. The CCR5 receptor is internalized, and HIV is unable to bind
Antiviral_drug
Spectrum of conditions caused by HIV infection
that alters the CCR5 protein when present in both chromosomes very effectively prevents HIV-1 infection. HIV seeks out and destroys CCR5 expressing CD4+
HIV/AIDS
portal of viral entry, and contain many activated T cells expressing the CCR5 co-receptor, the main cell targets of HIV. Sousa et al. use molecular dating
History_of_HIV/AIDS
American physician
in the 2005 issue of Science, involves the ethnic group-specific role of CCR5 haplotype and CCL3L1 gene copy number on the progression of HIV to AIDS.
Sunil_Kumar_Ahuja
Mammalian protein found in humans
types through binding to numerous receptors, including CCR1, CCR2, CCR3, CCR5, and CCR10. These receptors belongs to the G protein-coupled seven-transmembrane
CCL7
Time elapsed since an allele first appeared
for the CCR5 mutation. Because the CCR5 mutation also offers resistance to smallpox, these results are consistent with the idea that the CCR5 mutation
Allele_age
River Cline River Heliport PR Rockies Heli Tours Canada 4,386 ft (1,337 m) CCR5 52°10′44″N 116°28′45″W / 52.17889°N 116.47917°W / 52.17889; -116.47917
List_of_airports_in_Alberta
Experimental gene therapy
population possess a mutation, called CCR5-Δ32 (frequency of 0.0808 for homozygous allele), that prevents the CCR5 chemokine receptor protein, which is
Zinc finger nuclease treatment of HIV
Zinc_finger_nuclease_treatment_of_HIV
01833; -113.58306 (Claresholm (General Hospital) Heliport) Cline River CCR5 PR Rockies Heli Tours Canada 4,386 ft (1,337 m) Cline River Alberta 52°10′44″N
List_of_heliports_in_Canada
Second person known to have been cured of HIV infection
transplant in 2016 to treat Hodgkin's lymphoma. The German donor carried the CCR5-Δ32 mutation which gives resistance from HIV infection. He was treated by
Adam_Castillejo
Medical procedure to replace blood or immune stem cells
Brown, who was also HIV-positive. From 60 matching donors, they selected a [CCR5]-Δ32 homozygous individual with two genetic copies of a rare variant of a
Hematopoietic stem cell transplantation
Hematopoietic_stem_cell_transplantation
Chemical compound
"The histone deacetylase inhibitor ITF2357 decreases surface CXCR4 and CCR5 expression on CD4(+) T-cells and monocytes and is superior to valproic acid
Givinostat
(Valcyte) Cytomegalovirus (CMV) Vicriviroc HIV-1 Schering-Plough pyrimidine CCR5 entry inhibitor Vidarabine Herpes Simplex, Varicella Zoster Zalcitabine HIV
List_of_antiviral_drugs
Chemical compound
of chemokine-induced signalling inhibits CCR5-dependent HIV infection in vitro without blocking gp120/CCR5 interaction". Retrovirology Med. Chem. 2 (1):
NR58-3.14.3
Type of cytotoxic lymphocyte
CD56(bright)/CD16(neg) NK cells are retained within hepatic sinusoids via the engagement of CCR5 and CXCR6 pathways". Journal of Autoimmunity. 66: 40–50. doi:10.1016/j.jaut
Natural_killer_cell
Chemical compound
dysfunction), retosiban (an oxytocin antagonist for preterm labor), aplaviroc (a CCR5 antagonists for HIV), epelsiban (an oxytocin antagonist for premature ejaculation)
2,5-Diketopiperazine
TGF-β2 reduction of scarring after glaucoma surgery Leronlimab mab humanized CCR5 breast cancer, HIV Lesofavumab mab human Hemagglutinin (influenza) Letolizumab
List of therapeutic monoclonal antibodies
List_of_therapeutic_monoclonal_antibodies
Variants of the human immunodeficiency virus
non-nucleoside reverse transcriptase inhibitors (NNRTIs) with the addition of CCR5 co-receptor antagonists and fusion inhibitors. Choice of initial and/or second-line
Subtypes_of_HIV
Enzyme
Receptor 5 (CCR5), has generated interest because of its role as the target protein for the viral entrance of HIV into cells. The importance of CCR5's sulfation
Tyrosylprotein sulfotransferase
Tyrosylprotein_sulfotransferase
Chemical compound
nonalcoholic steatohepatitis (NASH). In combination with cenicriviroc, a CCR2 and CCR5 receptor inhibitor, it is undergoing a phase II clinical trial for NASH and
Tropifexor
Protein family
CC chemokines CCL3, CCL5, CCL17 and CCL22 signal through this receptor. CCR5 is expressed on several cell types including peripheral blood-derived dendritic
CC_chemokine_receptors
Aftermath of the pandemic
is likely responsible by natural selection for the high frequency of the CCR5-Δ32 genetic defect in people of European descent. The gene affects T cell
Consequences of the Black Death
Consequences_of_the_Black_Death
Artificial enzymes
model of haemophilia and a clinical trial found CD4+ human T-cells with the CCR5 gene disrupted by zinc finger nucleases to be safe as a potential treatment
Zinc-finger_nuclease
Substance that forms a complex with a biomolecule
Pain by Targeting a Mu Opioid Receptor/Chemokine Receptor5 Heteromer (MOR-CCR5)". Journal of Medicinal Chemistry. 58 (21): 8647–8657. doi:10.1021/acs.jmedchem
Ligand_(biochemistry)
Category of small signaling proteins
Chemokine receptors, two of which act as binding proteins for HIV (CD4 and CCR5), also belong to this family.[citation needed] Interleukin-17 receptor (IL-17R)
Cytokine
Mammalian protein found in humans
cell surface G-protein linked chemokine receptors such as CCR2, CCR3 and CCR5. Activity of this chemokine has been implicated in allergic reactions such
CCL13
Protein found on the surface of cells
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
Interleukin-7_receptor
Organism altered by genetic engineering
few weeks earlier and that they carried functional copies of CCR5 along with disabled CCR5 (mosaicism) and were still vulnerable to HIV. The work was widely
Genetically_modified_organism
Human disease caused by West Nile virus infection
the gene CCR5 gives some protection against HIV but leads to more serious complications of WNV infection. Carriers of two mutated copies of CCR5 made up
West_Nile_fever
Medical condition
Status Antigens Positive CD2, CD3ε, CD56, perforin, granzyme B, TIA-1, CCR5 Negative CD57
Aggressive_NK-cell_leukemia
Protein-coding gene in humans
activated T lymphocytes and NK cells, and some epithelial cells. CXCR3 and CCR5 are preferentially expressed on Th1 cells, whereas Th2 cells favor the expression
CXCR3
Opioid receptor modulator
(MIP-1α) CCL5 (RANTES) CCL17 CCL22 Antibodies: Mogamulizumab (against CCR4) CCR5 Agonists: CCL3 (MIP-1α) CCL4 (MIP-1β) CCL5 (RANTES) CCL8 CCL11 CCL13 CCL14
LIH383
Protein-coding gene in humans
and chemokine (C-C motif) receptor 5 (CCR5). CCR5 is a co-receptor for HIV, and binding of this protein to CCR5 inhibits HIV entry. The copy number of
C-C motif chemokine ligand 3 like 3
C-C_motif_chemokine_ligand_3_like_3
Biological process of gene regulation
host cell genes. For example, suppression of chemokine receptors (CXCR4 and CCR5) on host cells can prevent HIV viral entry. While traditional chemotherapy
RNA_interference
Timothy Ray Brown, is given a stem cell transplant from a donor carrying the CCR5-Δ32 allele, which cures his HIV/AIDS. 9 January – Apple Inc.'s first iPhone
2007_in_science
Lymphocyte receptor specific for Interleukin-2
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
IL-2_receptor
Subset of T lymphocytes
activated T cells can migrate to the site of infection, due to increased CCR5 expression. This phenomenon was observed predominantly in memory CD8+ T cells
Memory_T_cell
Group of biological receptors
κ-μ μ-ORL1 δ-CB1 μ-CB1 κ-CB1 δ-α2A δ-β2 κ-β2 μ-α2A δ-CXCR4 δ-SNSR4 κ-APJ μ-CCR5 μ1D-GRPR μ-mGlu5 μ-5-HT1A μ-NK1 μ-sst2A List of opioids Opioid antagonist
Opioid_receptor
Substance that binds to a receptor to change its response to stimuli
agonist affinity and/or efficacy. Maraviroc is a medicine that modulates CCR5. Fenobam, raseglurant and dipraglurant are experimental GRM5 modulators.
Allosteric_modulator
Genus of bacteria
to the inflamed area, important for women's health since the presence of CCR5+ Th cells in the vaginal mucosa could increase HIV transmission risk during
Prevotella
Transmembrane proteins
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
Type_II_cytokine_receptor
Genetically modified human embryo
to edit the gene CCR5. CCR5 encodes a protein used by HIV to enter host cells, so by introducing a specific mutation into the gene CCR5 Δ32 He claimed that
Designer_baby
HIV functional cure without medication
use of donors homozygous for the CCR5-Δ32 allele. This genetic mutation results in the phenotypic absence of the CCR5 co-receptor on the surface of CD4+
HIV_remission
Protein found in humans
(MIP-1α) CCL5 (RANTES) CCL17 CCL22 Antibodies: Mogamulizumab (against CCR4) CCR5 Agonists: CCL3 (MIP-1α) CCL4 (MIP-1β) CCL5 (RANTES) CCL8 CCL11 CCL13 CCL14
CCL2
Study of how viruses cause diseases
infection. For instance, HIV-1 requires target cells to express co-receptors CCR5 or CXCR4, on top of the CD4 receptor for productive viral attachment. Interestingly
Viral_pathogenesis
Protein-coding gene in humans
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
CCR9
Glycoprotein exposed on the surface of the HIV virus
binding to a cytokine receptor on the target human immune cell, such as a CCR5 cell or CXCR4 cell, depending on the strain of HIV. The envelope glycoprotein
Envelope_glycoprotein_GP120
Rugby league team season
for the Bulls. Round 12: Paul Deacon reached 2,100 points for the Bulls. CCR5: Matt Cook scored his 1st try for the Bulls. Round 15: Lesley Vainikolo scored
2007_Bradford_Bulls_season
Type of white blood cell
macrophage through binding of gp120 to CD4 and second membrane receptor, CCR5 (a chemokine receptor). Both circulating monocytes and macrophages serve
Macrophage
Genetic diversity in human populations
example, mutation in CCR5 gene that protects against AIDS. CCR5 gene is absent on the surface of cell due to mutation. Without CCR5 gene on the surface
Human_genetic_variation
Explanations and theories about the nature and transmission of the Black Death
(March 2005). "Reappraisal of the historical selective pressures for the CCR5-Delta32 mutation". Journal of Medical Genetics. 42 (3): 205–208. doi:10.1136/jmg
Theories_of_the_Black_Death
Monoclonal antibody
cells. It is a post-attachment inhibitor, blocking HIV from binding to the CCR5 and CXCR4 co-receptors after HIV binds to the CD4 receptor on the surface
Ibalizumab
Mammalian protein found in humans
(MIP-1α) CCL5 (RANTES) CCL17 CCL22 Antibodies: Mogamulizumab (against CCR4) CCR5 Agonists: CCL3 (MIP-1α) CCL4 (MIP-1β) CCL5 (RANTES) CCL8 CCL11 CCL13 CCL14
C-C_motif_chemokine_ligand_27
Mammalian protein found in Homo sapiens
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
Interferon-gamma_receptor
Protein-coding gene in humans
Cytokine receptors Chemokine receptor (GPCRs) CC CCR1 CCR2 CCRL2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9 CCR10 CXC CXCR1 CXCR2 CXCR3 CXCR4 CXCR5 CXCR6 Other CX3C
CCR4
travel, tourism, insurance
CCR5
CCR5
CCR5
CCR5
CCR5
CCR5
CCR5
CCR5
CCR5
travel, tourism, insurance