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Mendeliome v1.572 KMT2D Zornitza Stark Phenotypes for gene: KMT2D were changed from Kabuki syndrome 1, MIM# 147920; KMT2D-associated syndrome to Kabuki syndrome 1, MIM# 147920; Branchial arch abnormalities, choanal atresia, athelia, hearing loss, and hypothyroidism syndrome (BCAHH), MIM#620186
Mendeliome v1.571 KMT2D Zornitza Stark edited their review of gene: KMT2D: Changed phenotypes: Kabuki syndrome 1, MIM# 147920, Branchial arch abnormalities, choanal atresia, athelia, hearing loss, and hypothyroidism syndrome (BCAHH), MIM#620186
Mendeliome v1.7 PROSER1 Zornitza Stark gene: PROSER1 was added
gene: PROSER1 was added to Mendeliome. Sources: Expert Review
founder tags were added to gene: PROSER1.
Mode of inheritance for gene: PROSER1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PROSER1 were set to 35229282
Phenotypes for gene: PROSER1 were set to Syndromic disease MONDO:0002254, PROSER1-related
Review for gene: PROSER1 was set to RED
Added comment: 4 children from 3 related families with developmental delay, hypotonia, seizures, failure-to-thrive, strabismus, drooling, recurrent otitis media, hearing impairment, genitourinary malformations, and common facial features (arched eyebrows, prominent eyes, broad nasal bridge, low-hanging columella, open mouth, thick lower lip, protruding tongue, large low-set ears, and parietal bossing). WES revealed a homozygous frame-shift variant (p.Thr612Glnfs*22) in PROSER1. This encodes the proline and serine rich protein 1, part of the histone methyltransferases KMT2C/KMT2D complexes. PROSER1 stabilizes TET2, a member of the TET family of DNA demethylases which is involved in recruiting the enhancer-associated KMT2C/KMT2D complexes and mediating DNA demethylation, activating gene expression. Therefore, PROSER1 may play vital and potentially general roles in gene regulation. No functional assays and 3 related families, likely founder effect.
Sources: Expert Review
Mendeliome v0.4263 KMT2D Zornitza Stark Publications for gene: KMT2D were set to 31949313
Mendeliome v0.4262 KMT2D Zornitza Stark edited their review of gene: KMT2D: Added comment: Four further individuals with KMT2D-associated neurodevelopmental syndrome reported. Features include: athelia (absent nipples), choanal atresia, hypoparathyroidism, delayed or absent pubertal development, and extreme short stature. Two of the four individuals had severe interstitial lung disease.; Changed publications: 31949313, 32083401
Mendeliome v0.3006 KMT2D Zornitza Stark Phenotypes for gene: KMT2D were changed from Kabuki syndrome 1, MIM# 147920; KMT2D-associated neurodevelopmental syndrome to Kabuki syndrome 1, MIM# 147920; KMT2D-associated syndrome
Mendeliome v0.3005 KMT2D Zornitza Stark Marked gene: KMT2D as ready
Mendeliome v0.3005 KMT2D Zornitza Stark Gene: kmt2d has been classified as Green List (High Evidence).
Mendeliome v0.3005 KMT2D Zornitza Stark Phenotypes for gene: KMT2D were changed from to Kabuki syndrome 1, MIM# 147920; KMT2D-associated neurodevelopmental syndrome
Mendeliome v0.3004 KMT2D Zornitza Stark Publications for gene: KMT2D were set to
Mendeliome v0.3003 KMT2D Zornitza Stark Mode of inheritance for gene: KMT2D was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.3002 KMT2D Zornitza Stark reviewed gene: KMT2D: Rating: GREEN; Mode of pathogenicity: None; Publications: 31949313; Phenotypes: Kabuki syndrome 1, MIM# 147920, KMT2D-associated neurodevelopmental syndrome; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.366 TASP1 Zornitza Stark gene: TASP1 was added
gene: TASP1 was added to Mendeliome_VCGS. Sources: Literature
Mode of inheritance for gene: TASP1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: TASP1 were set to 31209944; 31350873
Phenotypes for gene: TASP1 were set to Developmental delay; microcephaly; dysmorphic features; congenital abnormalities
Review for gene: TASP1 was set to GREEN
Added comment: Four unrelated families reported; two with founder mutation. Protein interacts with KMT2A and KMT2D. Another infant with a de novo missense variant reported in a single infant with multiple congenital abnormalities, insufficient evidence for mono allelic disease at present.
Sources: Literature
Mendeliome v0.0 KMT2D Zornitza Stark gene: KMT2D was added
gene: KMT2D was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: KMT2D was set to Unknown