Black Piedra disease: Malacards - Research Articles, Drugs, Genes, Clinical Trials

Disease Ontology: ¹¹ A superficial mycosis that is a superficial fungal infection of the hair shaft caused by Piedraia hortae, an ascomycetous fungus forming hard black nodules on the shafts of the scalp, beard, moustache and pubic hair.

MalaCards based summary: Black Piedra, also known as trichomycosis nodularis, is related to superficial mycosis and fungal infectious disease. An important gene associated with Black Piedra is KRT86 (Keratin 86), and among its related pathways/superpathways is Keratinization.

Wikipedia: ⁷⁵ Piedraia hortae is a superficial fungus that exists in the soils of tropical and subtropical... more...

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Related Diseases for Black Piedra

Diseases related to Black Piedra via text searches within MalaCards or GeneCards Suite gene sharing:

(show all 11)

#	Related Disease	Score	Top Affiliating Genes
1	superficial mycosis	10.7
2	fungal infectious disease	10.3
3	pili torti, early-onset	10.2
4	white piedra	10.2
5	tinea nigra	10.2
6	dermatophytosis	10.2
7	pityriasis versicolor	10.2
8	otomycosis	10.1
9	autosomal recessive congenital ichthyosis	10.0
10	epidermolytic hyperkeratosis	9.6	SPINK5 KRT86
11	ichthyosis	9.5	SPINK5 KRT86

Graphical network of the top 20 diseases related to Black Piedra:

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Symptoms & Phenotypes for Black Piedra

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Drugs & Therapeutics for Black Piedra

Search Clinical Trials, NIH Clinical Center for Black Piedra

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Genetic Tests for Black Piedra

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Anatomical Context for Black Piedra

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Publications for Black Piedra

Articles related to Black Piedra:

(show all 38)

#	Title	Authors	PMID	Year
1	A Case of Scalp White Piedra Caused by Trichosporon Ovoides. ⁶²	Singh A...Jain SK	31360044	2019
2	White piedra, black piedra, tinea versicolor, and tinea nigra: contribution to the diagnosis of superficial mycosis. ⁶²	Veasey JV...Muramatu LH	29186263	2017
3	Nodules on the hair: a rare case of mixed piedra. ⁶²	Khatu SS...Nagpur NG	24778538	2013
4	Inhibitory effect of essential oils against Trichosporon ovoides causing Piedra Hair Infection. ⁶²	Saxena S...Bhatt RP	24031963	2012
5	Subcutaneous phaeohyphomycosis (mycotic cyst). ⁶²	Isa-Isa R...Arenas R	22682192	2012
6	Tinea versicolor, tinea nigra, white piedra, and black piedra. ⁶²	Bonifaz A...Ponce RM	20347655	2010
7	Historical aspects of dermatomycoses. ⁶²	Negroni R	20347652	2010
8	White piedra in a mother and daughter. ⁶²	Roshan AS...Parveen B	20927238	2009
9	An outbreak of scalp white piedra in a Brazilian children day care. ⁶²	Roselino AM...Maffei CM	18949351	2008
10	Black piedra: report of a French case associated with Trichosporon asahii. ⁶²	Kanitakis J...Claudy A	17040463	2006
11	Superficial fungal infections. ⁶²	Schwartz RA	15451228	2004
12	[Cutaneous mycoses as a problem of the tropics. I. Superficial tropical mycoses]. ⁶²	Jeske J	16886401	2001
13	X-ray microanalysis of black piedra. ⁶²	Figueras MJ...Guarro J	9442268	1997
14	Ultrastructural aspects of hair digestion in black piedra infection. ⁶²	Figueras MJ...Zaror L	9061578	1997
15	New findings in black piedra infection. ⁶²	Figueras MJ...Zaror L	8776394	1996
16	Black piedra: the first case treated with terbinafine (Lamisil). ⁶²	Gip L	8186138	1994
17	Terbinafine for black piedra. ⁶²	Gip L	8097860	1993
18	Ultrastructure of black piedra. ⁶²	de Almeida Junior HL...Rivitti EA	1824414	1991
19	Black piedra among the Zoró Indians from Amazônia (Brazil). ⁶²	Coimbra Junior CE...Santos RV	2811983	1989
20	Black Piedra Affecting Grey Hairs. ⁶²	Pavithran K	28134190	1988
21	[Black piedra: the study of its etiological agent using scanning electron microscopy]. ⁶²	Castro RM...de Araujo NS	3449937	1987
22	[Clinical and mycological study of 11 cases of genitopubic trichosporosis nodosa (white piedra)]. ⁶²	Avram A...Cesarini JP	3674665	1987
23	[Antimycotic therapy. 6. Practical application of therapy. Tinea nigra, trichomycosis nodularis (piedra), otomycosis, subcutaneous mycoses, systemic mycoses]. ⁶²	Qadripur SA	6852748	1983
24	A Rare Case of Phaeohyphomycosis Caused by Exophiala Jeanselmei. ⁶²	Prabhakar Y...Yadav SS	28176685	1983
25	Black Piedra. ⁶²	Vasistha LK	28218114	1980
26	Black piedra in west Malaysia. ⁶²	Adam BA...Chong KC	883925	1977
27	Morphology of Piedra hortal. ⁶²	Chong KC...Soo-Hoo TS	1162537	1975
28	[Balck piedra in chimpanzees from Zaire]. ⁶²	Takashio M...De Vroey C	1124462	1975
29	Black piedra among Brazilian Indians. ⁶²	Fischman O	4199278	1973
30	BLACK PIEDRA IN BRAZIL. A CONTRIBUTION TO ITS STUDY IN MANAUS (STATE OF AMAZONAS). ⁶²	FISCHMAN O	14331326	1965
31	NOTE ON CULTURE OF BLACK PIEDRA FOR COSMETIC REASONS. ⁶²	MOYER DG...KEELER C	14096368	1964
32	[Black piedra in South Africa. 1st description in a child with bamboo hair, pili torti and congenital erythroderma ichthyosiforme]. ⁶²	BREDE HD...MARSHALL J	13872722	1962
33	Black piedra in a child with pili torti, bamboo hair and congenital ichthyosiform erythroderma. ⁶²	MARSHALL J...BREDE HD	13767211	1961
34	The occurrence of black piedra in primate pelts. ⁶²	KAPLAN W	14404425	1959
35	[Case of black piedra from Cayenne]. ⁶²	FLOCH H...MAILLOUX M	13511084	1957
36	[American black piedra in French Guiana]. ⁶²	FLOCH H...MAILLOUX M	13560038	1957
37	[Black piedra in a worker of the naval dockyard at Lorient]. ⁶²	BOURGAIN...PAUCHER	24543639	1955
38	Black piedra. ⁶²	DE SILVA MJ	13199837	1954

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Genes for Black Piedra

Genes related to Black Piedra (0 elite genes):

- Elite gene

- Cancer Census gene in COSMIC

#	Symbol	Description	Category	Score	Evidence	PubMed IDs
1	KRT86	Keratin 86	Protein Coding	6.29	DISEASES inferred ¹⁴
2	SPINK5	Serine Peptidase Inhibitor Kazal Type 5	Protein Coding	6.07	DISEASES inferred ¹⁴

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Variations for Black Piedra

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Expression for Black Piedra

Search GEO for disease gene expression data for Black Piedra.

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Pathways for Black Piedra

Pathways related to Black Piedra according to GeneCards Suite gene sharing:

#	Super pathways	Score	Top Affiliating Genes
1	Keratinization ⁶⁶ Show member pathways Formation of the cornified envelope ⁶⁶	11.16	SPINK5 KRT86

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GO Terms for Black Piedra

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Sources for Black Piedra

¹ BitterDB

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⁴ ClinicalTrials

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²³ GeneHancer via GeneCards

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²⁵ GenomeRNAi

²⁶ GEO DataSets

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²⁹ HMDB

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³¹ ICD10

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³⁵ IUPHAR

³⁶ LifeMap

³⁷ LncRNADisease

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³⁹ MalaCards

⁴⁰ MedGen

⁴¹ MedlinePlus

⁴² MedlinePlus Genetics

⁴³ MeSH

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⁴⁶ miR2Disease

⁴⁷ NCBI Bookshelf

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⁵¹ NIH Clinical Center

⁵² NINDS

⁵³ Novoseek

⁵⁴ Novus Biologicals

⁵⁵ ODiseA

⁵⁶ OMIM via Orphanet

⁵⁷ OMIM® (Updated 08-Dec-2022)

⁵⁸ Orphanet

⁵⁹ PathCards

⁶⁰ PharmGKB

⁶¹ PubChem

⁶² PubMed

⁶³ PubMed Health

⁶⁴ QIAGEN

⁶⁵ R&D Systems

⁶⁶ Reactome

⁶⁷ Sino Biological

⁶⁸ SNOMED-CT

⁶⁹ SNOMED-CT via HPO

⁷⁰ Tocris

⁷¹ UMLS

⁷² UMLS via Orphanet

⁷³ UniProtKB/Swiss-Prot

⁷⁴ WikiPathways

⁷⁵ Wikipedia

MCID: BLC002 MIFTS: 19	Black Piedra Categories: Infectious diseases	Data Licensing For inquiries, contact: [email protected]
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