Porokeratosis 3, Multiple Types; Porok3

Table of contents:

Description
Related genes
Clinical Features
Incidence and onset information
Alternative Names
Researches and researchers
Gene Panels
Sources and references

Description

Porokeratosis is a rare skin disorder characterized by one or more annular plaques with a surrounding raised horny border that spreads centrifugally. Variants of porokeratosis have been described that differ in morphologic shapes, distribution, and clinical course (Schamroth et al., 1997). However, as noted by Sybert (2010), several families with expression of more than one variant of porokeratosis among members, and individuals expressing more than one variant, have been reported, suggesting that the distinctions among these variants may be artificial.Mutations in the MVK gene have been found to cause multiple types of porokeratosis, which have been described as disseminated superficial actinic porokeratosis (DSAP), nonactinic disseminated superficial porokeratosis (DSP), porokeratosis of Mibelli, giant plaque of porokeratosis ptychotropica, hyperkeratotic porokeratosis, and linear porokeratosis.The preferred title of this entry was formerly 'Porokeratosis 3, Disseminated Superficial Actinic Type; POROK3.'Disseminated superficial actinic porokeratosis is the most common subtype of porokeratosis. It is characterized by multiple small, annular, anhidrotic, keratotic lesions that are located predominantly on sun-exposed areas of the skin, such as the face, neck, and distal limbs. The lesions typically begin to develop in adolescence and reach near-complete penetrance by the third or fourth decade of life (summary by Wu et al., 2004 and Zhang et al., 2012).For a discussion of genetic heterogeneity of porokeratosis, see {175800}.

Genes related to Porokeratosis 3, Multiple Types; Porok3

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Clinical Features

Phenotypes and symptoms related to Porokeratosis 3, Multiple Types; Porok3

Nail dystrophy
Parakeratosis
Porokeratosis

Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
— No data available about the known clinical features onset.

Alternative names

Porokeratosis 3, Multiple Types; Porok3 Is also known as porokeratosis, disseminated superficial actinic, 1, dsap1.

Researches and researchers

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Porokeratosis 3, Multiple Types; Porok3 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Non-immune Hydrops Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RIT1, RPL11, RPL35A, RPL5, RPS10, RPS17, RPS19, RPS24, RPS26, SEC23B, SLC17A5, BRAF, SMPD1, SOS1, SOS2, SOX18, UROS, CBL, SHOC2, ALG9 , (...) View the complete list with 66 more genes Panel complete gene list RIT1, RPL11, RPL35A, RPL5, RPS10, RPS17, RPS19, RPS24, RPS26, SEC23B, SLC17A5, BRAF, SMPD1, SOS1, SOS2, SOX18, UROS, CBL, SHOC2, ALG9, CDAN1, KAT6B, ALG1, CHRNA1, CHRND, CHRNG, CANT1, KIAA0586, CLCNKA, CLCNKB, SUMF1, PEX26, FAT4, DHCR7, PIEZO1, WDR35, CCBE1, GNPTAB, FGFR3, FOXC2, G6PD, GALNS, GATA1, GBA, GBE1, GLA, GLB1, GUSB, HADHA, HADHB, HRAS, IDUA, FOXP3, KLF1, KIF23, KRAS, LBR, LIPA, LZTR1, MAP2K1, MAP2K2, MID1, KMT2D, ASAH1, MVK, NEU1, NPC1, NRAS, PEX1, PEX10, PEX12, PEX13, PEX14, PEX16, PEX3, PEX6, PIGA, PKLR, PMM2, CTSA, PTH1R, PTPN11, PEX19, PEX5, RAF1, RASA1 Specificity 2 % Genes 100 %
Retinitis Pigmentosa Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RHO, RLBP1, ROM1, RP1, RP2, RP9, RPE65, RPGR, SAG, SEMA4A, SPP2, TULP1, USH2A, CLRN1, BEST1, ARL6, RPGRIP1, CA4, C1QTNF5, CDHR1 , (...) View the complete list with 72 more genes Panel complete gene list RHO, RLBP1, ROM1, RP1, RP2, RP9, RPE65, RPGR, SAG, SEMA4A, SPP2, TULP1, USH2A, CLRN1, BEST1, ARL6, RPGRIP1, CA4, C1QTNF5, CDHR1, PRPF31, KLHL7, PRPF6, KIZ, ABHD12, RP1L1, ARL2BP, DHX38, PRPF8, PRPF3, PRPF4, MFRP, WDR19, IMPG2, POMGNT1, CHM, RD3, RDH12, ZNF408, TTC8, SPATA7, DHDDS, CLN3, CNGA1, CNGB1, EYS, TOPORS, CERKL, CYP4V2, CRB1, CRX, FLVCR1, OFD1, FAM161A, AGBL5, ZNF513, C8orf37, EMC1, CEP290, IFT140, SLC7A14, SNRNP200, LCA5, PRCD, ABCA4, PCARE, AIPL1, FSCN2, GUCA1B, GUCY2D, HK1, IDH3B, IMPDH1, LRAT, MAK, ARL3, MERTK, MVK, NEK2, NEUROD1, NR2E3, NRL, PDE6A, PDE6B, PDE6G, PRKCG, PROM1, BBS1, BBS2, RBP4, PRPH2, RGR Specificity 2 % Genes 100 %
MVK Deletion/duplication analysis. By Cincinnati Children's Hospital Medical Center Laboratory of Genetics and Genomics Cincinnati Children's Hospital Medical Center (United States). MVK Specificity 100 % Genes 100 %
MVK Sequencing. By Cincinnati Children's Hospital Medical Center Laboratory of Genetics and Genomics Cincinnati Children's Hospital Medical Center (United States). MVK Specificity 100 % Genes 100 %
Ataxia Exome Panel. By Genetic Services Laboratory University of Chicago (United States). BCS1L, RTN2, SACS, SCN1A, SCN2A, SCN8A, SCO1, SDHA, SDHD, SLC16A2, SLC17A5, SLC19A2, SLC1A3, SLC20A2, SLC2A1, SLC6A1, SLC9A1, SLC9A6, SNAP25, SOD1 , (...) View the complete list with 457 more genes Panel complete gene list BCS1L, RTN2, SACS, SCN1A, SCN2A, SCN8A, SCO1, SDHA, SDHD, SLC16A2, SLC17A5, SLC19A2, SLC1A3, SLC20A2, SLC2A1, SLC6A1, SLC9A1, SLC9A6, SNAP25, SOD1, SOX10, BTD, SPG11, ATL1, SPAST, SPG7, SPR, SPTAN1, SPTBN2, SQSTM1, CDKL5, STUB1, STXBP1, SUCLG1, SUOX, SURF1, TBCE, TWNK, TCF4, TCN2, TH, ACO2, TINF2, NKX2-1, TRPC3, TSFM, CEP41, TTPA, TTR, UBE3A, UCHL1, UQCRB, VAMP1, VARS, VLDLR, VRK1, WFS1, WWOX, XPA, XRCC4, YME1L1, ZIC1, SAMD9L, ATP8A2, ERLIN2, FBXL4, AAAS, PRX, CA8, CACNA1A, CACNA1G, PRDM8, CACNB4, PCDH19, SCYL1, ELOVL4, TMEM237, NPC2, CAPN1, PUM1, CASK, SNX14, CAV1, TSEN34, CHCHD10, LRPPRC, BSCL2, ABHD12, PANK2, NDUFAF5, APTX, SLC52A3, DNAJC5, TGM6, SLC19A3, PNPLA6, KIF1B, SCARB2, COQ8A, DGAT2, ERLIN1, PRICKLE1, NIPA1, MLC1, SYNE1, SLC39A4, RRM2B, TRNT1, TPK1, GJC2, PDSS1, TDP2, EXOSC3, FKRP, ADA2, NAXE, RNASEH1, SPART, CPT1C, COG4, RTN4IP1, PMPCA, ATPAF2, CAMTA1, NDUFAF1, TDP1, GBA2, NALCN, EBF3, POMGNT1, TTBK2, MECR, COQ4, DDHD1, POMT2, TECPR2, KIAA0586, CCDC88C, POLR1C, CLCN2, COQ6, NUBPL, CHAMP1, PRICKLE2, NDUFA11, SPG21, SUMF1, ZIC4, MBD5, APOPT1, L2HGDH, CYP2U1, TPP1, CLN5, ZFYVE26, TUBA1A, CLN6, TUBB4A, TUBB, CLN8, CLPP, AARS2, HACE1, NDUFAF4, FARS2, FA2H, ELOVL5, RARS2, INPP5E, AHI1, NHLRC1, RNASET2, RNF216, BRAT1, COL18A1, KCTD7, AP5Z1, COX10, COX15, COX6B1, GMPPB, CP, PEX26, PDSS2, SLC13A5, SYT14, ALG6, UBA5, ETHE1, NDUFA12, B9D1, BEAN1, PTRH2, TACO1, WDR62, TCTN3, SIL1, FLVCR1, CSTB, CEP104, CTBP1, OTUD4, CTDP1, TMEM216, MARS2, LRSAM1, TMEM240, SLC25A46, MMADHC, COQ2, CTSD, COQ9, CTSF, RNF170, ARL13B, C19orf12, ANO10, MTPAP, DARS2, CUL4B, CWF19L1, TTC21B, OFD1, TRAPPC11, TCTN2, REEP1, CPLANE1, POMGNT2, WDR73, PIGG, TTC19, CYP27A1, TMEM70, TCTN1, CTC1, CSPP1, PIEZO2, HEPACAM, UROC1, CYP7B1, WDR81, RNF168, CEP120, NAT8L, C12orf65, FOXRED1, TMEM138, COX20, DBT, DCX, IBA57, TSEN54, SLC6A19, NDUFAF2, TMEM107, COX14, VWA3B, TMEM67, TSEN2, MFSD8, NDUFAF6, DKC1, DLAT, DLD, ZNF592, RUBCN, CEP290, KIAA0556, IFT140, TELO2, ADSL, DDHD2, FASTKD2, RPGRIP1L, TBC1D24, CC2D2A, DMXL2, SH3TC2, ROGDI, KIDINS220, ARV1, UQCRQ, DYNC1H1, MTFMT, DNM2, DNMT1, DOCK3, NDUFAF3, PIK3R5, DPM1, POLR3A, ATP13A2, RFT1, SLC52A2, POLR3B, KIF7, PRRT2, SLC46A1, DNAJC19, SEPSECS, TYMP, AFG3L2, EEF2, EGR2, EIF2B1, EIF2B2, EIF2B3, EIF2B4, EIF2B5, ENTPD1, EOMES, COA5, SDHAF1, EPM2A, ERCC3, ERCC4, ERCC5, ERCC6, ERCC8, FKTN, FGF12, FGF14, ISPD, FMR1, FOLR1, FOXG1, FXN, FTL, PET100, ALDH5A1, GABRB3, GALC, B4GALNT1, GAMT, GAN, GBE1, GCH1, GFAP, GJA1, GJB1, GLB1, GCLC, ALS2, GOSR2, SETX, GPI, AMACR, ADGRG1, GRID2, GRM1, GRN, GSS, ABCB7, HARS, HCN1, HERC1, HEXA, HEXB, HIBCH, HLCS, HNRNPH2, HSD17B4, HSPD1, AP1S2, AP4B1, AP4E1, AP4M1, AP4S1, ABCD1, ITM2B, ITPR1, KCNA1, KCNA2, KCNC1, KCNC3, KCND3, KCNJ10, KCNQ2, KIF1C, KIF5A, L1CAM, LAMA1, LARGE1, LIG4, LMNB1, LMNB2, LRP4, MAG, MAPK10, ARL6IP1, MECP2, MKS1, ARSA, MME, MPDU1, MPV17, MPZ, MRE11, ASL, MT-TP, MVK, ASS1, NDUFA1, NDUFA10, NDUFA2, NDUFA9, NDUFB3, NDUFS1, NDUFS2, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV1, NDUFV2, NEU1, NF2, ATCAY, NOL3, PNP, NPC1, NPHP1, ATM, ATP1A2, ATP1A3, NT5C2, NUP62, OPA1, OPA3, OPHN1, ATP2B3, OTC, PAX6, PC, ATP7B, PCNA, CHMP1A, PDE6D, PDHA1, PDHB, PDYN, PEX1, PEX10, PEX16, PEX7, KIF1A, PGK1, AUH, PGM3, PHYH, PLA2G6, PLP1, PMM2, PMP22, PNKD, PNKP, POLG, POMT1, CTSA, PPT1, PRF1, PRKCG, DNAJC3, PRNP, PRPS1, HTRA1, PSAP, SLC33A1, PSEN1, PTS, PEX2, ALDH18A1, BCKDHA, BCKDHB, RARS, RELN Specificity 1 % Genes 100 %
MVK. By Institute for Human Genetics University Clinic Freiburg (Germany). MVK Specificity 100 % Genes 100 %
Periodic Fever Syndromes Panel, Sequencing and Deletion/Duplication. By ARUP Laboratories, Molecular Genetics and Genomics (United States). TNFRSF1A, LPIN2, NLRP3, ELANE, MEFV, MVK, PSTPIP1 Specificity 15 % Genes 100 %
Mevalonic aciduria. By Clinic of Pediatrics and Adolescent Medicine General University Hospital in Prague and First Faculty of Medicine, Charles University in Prague (Czech Republic). MVK Specificity 100 % Genes 100 %

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Sources and references

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OMIM MESH Genetic Syndrome Finder

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