Familial partial lipodystrophy (Homo sapiens)

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7, 1710, 1567, 171227, 172, 163, 82, 136114, 14337, 17102, 163523697, 1723633Unknown genexAdipogenesisAdipocyte survivalIncreased lipid storageReduced lipolysisDNA replicationRNA transcriptionCell cycle regulationMehcanical supportetc.MGLLCEBPAAKT2PRRX1LPLFPLD type 3GATA3FarnesylKLF5GATA2FPLD type 2FABP4KLF2BANF1FPLD type 1PNPLA2DiacylglycerolSREBF1LMNB1STAT5BFPLD type 6Familial Parital Lipodystrophy(FPLD)FPLD type 4FPLD type 5KLF9MonoacylglycerolLMNB22, 117, 172, 112, 11412, 112, 112, 11FA and GlycerolCIDEAPPARGPPARAMAPK9PI3KCIDECPLIN1InsulinLIPE9112, 11Nuclear Laminanon-matured Lamin APrelamin-A/CPrelamin-A/CZMPSTE24CAAXFNTAFarnesyl-L-cysteineICMTLMNAPrelamin-A/CCAAXPrelamin-A/CFarnesyl-L-cysteineZMPSTE24MFarnesyl-L-cysteineM3Triacylglycerol3Lamin ALamin ALamin B2Lamin B1BindingInhibitionConversionGene/proteinMetaboliteTranscriptionCatalysisStimulationMethylatioinMMutationsLegendDiseaseCleavingxx


Description

Familial partial lipodystrophy (FPLD) is divided into six subtypes of the disease. It is not known yet which gene is mutated to cause FPLD type 1. Type 2 is caused by mutations in lamin A, which can be either through LMNA mutations or ZMPSTE24 mutations. Type 3 has been shown to be linked to PPARG mutations. The LIPE gene causes triacylglycerol breakdown. Mutations in this gene lead more breakdown and causes type 6 FPLD. CIDEC inhibits LIPE. Mutations in CIDEC lead to type 5 FPLD. PLIN1 stimulates CIDEC and mutations in this leads to type 4 FPLD. The phenotype related to all types of FPLD, is a loss of adipose tissue in the limbs and some metabolic abnormalities. With FPLD type 1 there is a loss of subcutaneous fat from the limbs. Patients with type 2 have an increased muscularity and a loss of fat in the limbs. There is also an accumulation of fat in the face and neck. In type 3 there is a loss of adipose tissue in the distal part of the limbs. Type 4 patients have shown to have small adipocytes, macrophage infiltration and fibrosis of adipose tissue. In type 5, there are small compartments in lipid droplets. Lastly, type 6 FPLD shows an increased visceral fat, hepatosteatosis, insulin resistance, and diabetes. Some patients may show muscular dystrophy and elevated serum creatine phosphokinase

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Bibliography

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History

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CompareRevisionActionTimeUserComment
123632view09:41, 7 August 2022EgonwFixed some more character encoding issues
123631view08:33, 7 August 2022EgonwFixed the title
123624view08:24, 7 August 2022EgonwModified title
119174view08:06, 20 June 2021EgonwNot an mim-conversion
119171view06:33, 20 June 2021MaintBotNot mim-conversion's
119137view10:21, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119136view10:19, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119135view10:19, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119134view10:18, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119133view10:17, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119132view10:16, 18 June 2021UlasBabayigitCorrected arrows into graphical elements.
119126view09:41, 18 June 2021UlasBabayigittesting if i can update
118684view07:09, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 6' added !
118683view07:09, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 5' added !
118682view07:09, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 4' added !
118681view07:08, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 3' added !
118680view07:08, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 2' added !
118679view07:08, 1 June 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy type 1' added !
118678view07:07, 1 June 2021UlasBabayigitOntology Term : 'disease pathway' added !
117970view11:01, 23 May 2021EweitzOntology Term : 'PW:0000001' removed !
117966view11:00, 23 May 2021EweitzModified title
117143view09:40, 18 May 2021UlasBabayigitRemoved incorrect farnesyl node
117137view09:28, 18 May 2021UlasBabayigitCorrected nodes, changed unkown gene into a graphcial element
117120view08:03, 18 May 2021UlasBabayigitModified description
117119view07:32, 18 May 2021UlasBabayigitFixed the cleaving of ZMPSTE24 and changed legend
117106view14:07, 17 May 2021UlasBabayigitOntology Term : 'Pathway Ontology' added !
117105view14:07, 17 May 2021UlasBabayigitOntology Term : 'familial partial lipodystrophy' added !
117104view14:06, 17 May 2021UlasBabayigitOntology Term : 'Disease' added !
117088view06:40, 17 May 2021UlasBabayigitNew pathway

External references

DataNodes

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NameTypeDatabase referenceComment
AKT2ProteinENSG00000105221 (Ensembl)
BANF1GeneProductENSG00000175334 (Ensembl)
CAAXMetaboliteCHEBI:15356 (ChEBI)
CEBPAGeneProductENSG00000245848 (Ensembl)
CIDEAGeneProductENSG00000176194 (Ensembl)
CIDECGeneProductENSG00000187288 (Ensembl)
DiacylglycerolMetaboliteCHEBI:85682 (ChEBI)
FABP4GeneProductENSG00000170323 (Ensembl)
FNTAGeneProductENSG00000168522 (Ensembl)
FPLD type 1Q60195045 (Wikidata)
FPLD type 2Q60195039 (Wikidata)
FPLD type 3Q60195041 (Wikidata)
FPLD type 4Q60195043 (Wikidata)
FPLD type 5Q60195040 (Wikidata)
FPLD type 6Q60195044 (Wikidata)
Familial Parital Lipodystrophy (FPLD)Q5432945 (Wikidata)
Farnesyl-L-cysteineMetaboliteCHEBI:86019 (ChEBI)
FarnesylMetaboliteCHEBI:86019 (ChEBI)
GATA2GeneProductENSG00000179348 (Ensembl)
GATA3GeneProductENSG00000107485 (Ensembl)
ICMTGeneProductENSG00000116237 (Ensembl)
InsulinProteinA6XGL2 (Uniprot-TrEMBL)
KLF2GeneProductENSG00000127528 (Ensembl)
KLF5GeneProductENSG00000102554 (Ensembl)
KLF9GeneProductENSG00000119138 (Ensembl)
LIPEGeneProductENSG00000079435 (Ensembl)
LMNAGeneProductENSG00000160789 (Ensembl)
LMNB1GeneProductENSG00000113368 (Ensembl)
LMNB2GeneProductENSG00000176619 (Ensembl)
LPLGeneProductENSG00000175445 (Ensembl)
Lamin AGeneProductENSG00000160789 (Ensembl)
Lamin B1GeneProductENSG00000113368 (Ensembl)
Lamin B2GeneProductENSG00000176619 (Ensembl)
MAPK9ProteinENSG00000050748 (Ensembl)
MGLLGeneProductENSG00000074416 (Ensembl)
MonoacylglycerolMetaboliteCHEBI:17408 (ChEBI)
PI3KProteinENSG00000121879 (Ensembl)
PLIN1GeneProductENSG00000166819 (Ensembl)
PNPLA2GeneProductENSG00000177666 (Ensembl)
PPARAGeneProductENSG00000186951 (Ensembl)
PPARGGeneProductENSG00000132170 (Ensembl)
PRRX1GeneProductENSG00000116132 (Ensembl)
Prelamin-A/CProteinP02545 (Uniprot-TrEMBL)
SREBF1GeneProductENSG00000072310 (Ensembl)
STAT5BGeneProductENSG00000173757 (Ensembl)
TriacylglycerolMetaboliteCHEBI:17855 (ChEBI)
ZMPSTE24GeneProductENSG00000084073 (Ensembl)

Annotated Interactions

No annotated interactions

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