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Hypogonadotropic hypogonadism (GMS) v2.5 KLB Achchuthan Shanmugasundram Tag gene-checked tag was added to gene: KLB.
Hypogonadotropic hypogonadism (GMS) v2.5 KLB Catherine Snow Tag Q2_21_rating was removed from gene: KLB.
Hypogonadotropic hypogonadism (GMS) v2.5 KLB Catherine Snow commented on gene: KLB
Hypogonadotropic hypogonadism (GMS) v2.4 KLB Catherine Snow Source Expert Review Green was added to KLB.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Hypogonadotropic hypogonadism (GMS) v1.30 KLB Ivone Leong Classified gene: KLB as Amber List (moderate evidence)
Hypogonadotropic hypogonadism (GMS) v1.30 KLB Ivone Leong Added comment: Comment on list classification: Promoted from Red to Amber. This gene is not associated with a phenotype in OMIM or Gene2Phenotype. This gene is Green on the Hypogonadotropic hypogonadism (Version 1.29) panel and have the following review:

"Rachel Jones (GSTT)

Green List (high evidence)

Publication by Pitteloud et al:
"Genetic screening of 334 CHH patients identified seven heterozygous loss‐of‐function KLB mutations in 13 patients (4%). Most patients with KLB mutations (9/13) exhibited metabolic defects. In mice, lack of Klb led to delayed puberty, altered estrous cyclicity, and subfertility due to a hypothalamic defect associated with inability of GnRH neurons to release GnRH in response to FGF21."
They also included functional analysis and showed decreased activity in response to FGF21 and FGF8
KLB is an obligate coreceptor for FGF21 alongside FGFR1
Created: 10 Mar 2020, 10:55 a.m. | Last Modified: 10 Mar 2020, 10:55 a.m.
Panel Version: 1.27

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
hypogonadotrophic hypogonadism

Publications

PMID: 28754744

Created: 10 Mar 2020, 10:55 a.m.
Last Modified: 10 Mar 2020, 10:55 a.m.
Panel version: 1.27"

There is enough evidence to support a gene-disease association. This gene should be rated Green at the next review.
Hypogonadotropic hypogonadism (GMS) v1.30 KLB Ivone Leong Gene: klb has been classified as Amber List (Moderate Evidence).
Hypogonadotropic hypogonadism (GMS) v1.29 KLB Ivone Leong Tag Q2_21_rating tag was added to gene: KLB.
Hypogonadotropic hypogonadism (GMS) v1.29 KLB Ivone Leong Publications for gene: KLB were set to
Hypogonadotropic hypogonadism (GMS) v1.8 KLB Zornitza Stark reviewed gene: KLB: Rating: GREEN; Mode of pathogenicity: None; Publications: 28754744; Phenotypes: Hypogonadotropic hypogonadism; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Current diagnostic: yes
Hypogonadotropic hypogonadism (GMS) v0.7 KLB Simon Thomas reviewed gene: KLB: Rating: RED; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Hypogonadotropic hypogonadism (GMS) v0.6 KLB Ivone Leong gene: KLB was added
gene: KLB was added to Hypogonadotropic hypogonadism idiopathic. Sources: Wessex and West Midlands GLH,NHS GMS,Expert Review Red
Mode of inheritance for gene: KLB was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Phenotypes for gene: KLB were set to Congenital hypogonadotropic hypogonadism