Ad
related to: 7 facts about klinefelter syndrome
Search results
Results From The WOW.Com Content Network
Klinefelter syndrome is not an inherited condition. The extra X chromosome comes from the mother in approximately 50% of the cases. Maternal age is the only known risk factor. Women at 40 years have a four-times-higher risk of a child with Klinefelter syndrome than women aged 24 years. [14] [34] [35]
Klinefelter syndrome. Klinefelter’s syndrome occurs when a man is born with one or more extra X chromosomes, leading to a variety of impacts that include underdeveloped testicles, impaired ...
Turner syndrome and Klinefelter syndrome. It is also one of the signs of CHARGE syndrome. Examples of acquired causes of hypogonadism: [citation needed] Opioid Induced Androgen Deficiency (resulting from the prolonged use of opioid class drugs, e.g. codeine, Dihydrocodeine, morphine, oxycodone, methadone, fentanyl, hydromorphone, etc.)
A variation of Klinefelter syndrome is when some cells in an individual have the extra X chromosome but others do not, referred to as mosaic Klinefelter syndrome. The reduction of testosterone in the male body normally results in an overall decrease in the production of viable sperm for these individuals thereby forcing them to turn to ...
107999 Ensembl ENSG00000178605 ENSMUSG00000033434 UniProt O43824 Q3U6U5 RefSeq (mRNA) NM_012227 NM_145147 RefSeq (protein) NP_036359 NP_660129 Location (UCSC) Chr X: 0.3 – 0.32 Mb Chr 5: 110.25 – 110.26 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse GTP binding protein 6 also known as GTPBP6 is a protein which in humans is encoded by the pseudoautosomal GTPBP6 gene. Clinical ...
46, XX male syndrome, also known as de la Chapelle syndrome In this list, the karyotype is summarized by the number of chromosomes, followed by the sex chromosomes present in each cell. (In the second and third cases the karyotype varies from cell to cell, while in the last three cases, the genotype is normal but the phenotype is not.)
In 1959, five days after Jérôme Lejeune described the trisomy-21 [3] in Down syndrome, basing himself off Marthe Gautier's work, [4] Jacobs and John Strong described an additional X chromosome in male patients (the 47,XXY karyotype) [5] also known as Klinefelter syndrome, as Harry Klinefelter had already diagnosed the symptoms in 1942.
For premium support please call: 800-290-4726 more ways to reach us