abstract：:Attention-deficit/hyperactivity disorder (ADHD [MIM 143465]) is a common, highly heritable neurobehavioral disorder of childhood onset, characterized by hyperactivity, impulsivity, and/or inattention. As part of an ongoing study of the genetic etiology of ADHD, we have performed a genomewide linkage scan in 204 nuclea...

journal_title：American journal of human genetics

authors： Ogdie MN,Macphie IL,Minassian SL,Yang M,Fisher SE,Francks C,Cantor RM,McCracken JT,McGough JJ,Nelson SF,Monaco AP,Smalley SL

更新日期：2003-05-01 00:00:00

abstract：:There is an inverse relationship between serum bilirubin concentrations and risk of coronary artery disease. The strength of the association is similar to that of smoking, systolic blood pressure, and HDL cholesterol. We carried out a genomewide scan in a Framingham Heart Study. Our study sample consisted of 330 famil...

journal_title：American journal of human genetics

authors： Lin JP,Cupples LA,Wilson PW,Heard-Costa N,O'Donnell CJ

更新日期：2003-04-01 00:00:00

abstract：:We recently reported that a sequence variant in the cell-cycle-checkpoint kinase CHEK2 (CHEK2 1100delC) is a low-penetrance breast cancer-susceptibility allele in noncarriers of BRCA1 or BRCA2 mutations. To investigate whether other CHEK2 variants confer susceptibility to breast cancer, we screened the full CHEK2 codi...

journal_title：American journal of human genetics

authors： Schutte M,Seal S,Barfoot R,Meijers-Heijboer H,Wasielewski M,Evans DG,Eccles D,Meijers C,Lohman F,Klijn J,van den Ouweland A,Futreal PA,Nathanson KL,Weber BL,Easton DF,Stratton MR,Rahman N,Breast Cancer Linkage Consortiu

更新日期：2003-04-01 00:00:00

abstract：:We recently identified a mutation in the I-kappa B kinase associated protein (IKBKAP) gene as the major cause of familial dysautonomia (FD), a recessive sensory and autonomic neuropathy. This alteration, located at base pair 6 of the intron 20 donor splice site, is present on >99.5% of FD chromosomes and results in ti...

journal_title：American journal of human genetics

authors： Cuajungco MP,Leyne M,Mull J,Gill SP,Lu W,Zagzag D,Axelrod FB,Maayan C,Gusella JF,Slaugenhaupt SA

更新日期：2003-03-01 00:00:00

abstract：:Regions on chromosomes 7 and 19 were recently reported to contain susceptibility loci that regulate tumor aggressiveness of prostate cancer. To confirm these findings, we analyzed genome scan data from 161 pedigrees affected with prostate cancer. Using the Gleason score as a quantitative measure of tumor aggressivenes...

journal_title：American journal of human genetics

authors： Slager SL,Schaid DJ,Cunningham JM,McDonnell SK,Marks AF,Peterson BJ,Hebbring SJ,Anderson S,French AJ,Thibodeau SN

更新日期：2003-03-01 00:00:00

abstract：:Helicobacter pylori is considered the most prevalent infectious agent among humans, and it causes gastric inflammation, gastroduodenal ulcers, and a risk of gastric cancer. We performed a genomewide linkage analysis among Senegalese siblings phenotyped for H. pylori-reactive serum immunoglobulin G. A multipoint LOD sc...

journal_title：American journal of human genetics

authors： Thye T,Burchard GD,Nilius M,Müller-Myhsok B,Horstmann RD

更新日期：2003-02-01 00:00:00

abstract：:Timely molecular diagnosis of RB1 mutations enables earlier treatment, lower risk, and better health outcomes for patients with retinoblastoma; empowers families to make informed family-planning decisions; and costs less than conventional surveillance. However, complexity has hindered clinical implementation of molecu...

journal_title：American journal of human genetics

authors： Richter S,Vandezande K,Chen N,Zhang K,Sutherland J,Anderson J,Han L,Panton R,Branco P,Gallie B

更新日期：2003-02-01 00:00:00

abstract：:Gap junctions are assemblies of intercellular channels that regulate a variety of physiologic and developmental processes through the exchange of small ions and signaling molecules. These channels consist of connexin family proteins that allow for diversity of channel composition and conductance properties. The human ...

journal_title：American journal of human genetics

authors： Paznekas WA,Boyadjiev SA,Shapiro RE,Daniels O,Wollnik B,Keegan CE,Innis JW,Dinulos MB,Christian C,Hannibal MC,Jabs EW

更新日期：2003-02-01 00:00:00

abstract：:Low bone mineral density (BMD) is a major risk factor for osteoporotic fracture. Studies of BMD in families and twins have shown that this trait is under strong genetic control. To identify regions of the genome that contain quantitative trait loci (QTL) for BMD, we performed independent genomewide screens, using two ...

journal_title：American journal of human genetics

authors： Wilson SG,Reed PW,Bansal A,Chiano M,Lindersson M,Langdown M,Prince RL,Thompson D,Thompson E,Bailey M,Kleyn PW,Sambrook P,Shi MM,Spector TD

更新日期：2003-01-01 00:00:00

abstract：:Hirschsprung disease (HSCR) is a common congenital disorder characterized by aganglionosis of the gut. The seemingly unrelated multiple endocrine neoplasia type 2 (MEN 2) is an autosomal dominant disorder characterized by medullary thyroid carcinoma (MTC), pheochromocytoma, and hyperparathyroidism. Yet, germline mutat...

journal_title：American journal of human genetics

authors： Borrego S,Wright FA,Fernández RM,Williams N,López-Alonso M,Davuluri R,Antiñolo G,Eng C

更新日期：2003-01-01 00:00:00

abstract：:Bulimia nervosa (BN) is strongly familial, and additive genetic effects appear to contribute substantially to the observed familiality. In turn, behavioral components of BN, such as self-induced vomiting, are reliably measured and heritable. To identify regions of the genome harboring genetic variants conferring susce...

journal_title：American journal of human genetics

authors： Bulik CM,Devlin B,Bacanu SA,Thornton L,Klump KL,Fichter MM,Halmi KA,Kaplan AS,Strober M,Woodside DB,Bergen AW,Ganjei JK,Crow S,Mitchell J,Rotondo A,Mauri M,Cassano G,Keel P,Berrettini WH,Kaye WH

更新日期：2003-01-01 00:00:00

abstract：:Knowledge of the number of causative loci is necessary to estimate the power of mapping studies of complex diseases. In the present article, we reexamine a theory developed by Risch and its implications for estimating the number L of causative loci affecting a complex inherited disease. We first show that methods base...

journal_title：American journal of human genetics

authors： Schliekelman P,Slatkin M

更新日期：2002-12-01 00:00:00

abstract：:Myoclonus-dystonia (M-D) is a movement disorder characterized by rapid muscle contractions and sustained twisting and repetitive movements and has recently been associated with mutations in the epsilon-sarcoglycan gene (SGCE). The mode of inheritance is autosomal dominant with reduced penetrance upon maternal transmis...

journal_title：American journal of human genetics

authors： Müller B,Hedrich K,Kock N,Dragasevic N,Svetel M,Garrels J,Landt O,Nitschke M,Pramstaller PP,Reik W,Schwinger E,Sperner J,Ozelius L,Kostic V,Klein C

更新日期：2002-12-01 00:00:00

abstract：:We performed a genomewide linkage analysis of six separate measurements of body mass index (BMI) taken over a span of 28 years, from 1971 to 1998, in the Framingham Heart Study. Variance-components linkage analysis was performed on 330 families, using 401 polymorphic markers. The number of individuals with data at eac...

journal_title：American journal of human genetics

authors： Atwood LD,Heard-Costa NL,Cupples LA,Jaquish CE,Wilson PW,D'Agostino RB

更新日期：2002-11-01 00:00:00

abstract：:Attention-deficit/hyperactivity disorder (ADHD) is the most commonly diagnosed behavioral disorder in childhood and likely represents an extreme of normal behavior. ADHD significantly impacts learning in school-age children and leads to impaired functioning throughout the life span. There is strong evidence for a gene...

journal_title：American journal of human genetics

authors： Smalley SL,Kustanovich V,Minassian SL,Stone JL,Ogdie MN,McGough JJ,McCracken JT,MacPhie IL,Francks C,Fisher SE,Cantor RM,Monaco AP,Nelson SF

更新日期：2002-10-01 00:00:00

abstract：:Multiminicore disease (MmD) is an autosomal recessive congenital myopathy characterized by the presence of multiple, short core lesions (known as "minicores") in most muscle fibers. MmD is a clinically heterogeneous condition, in which four subgroups have been distinguished. Homozygous RYR1 mutations have been recentl...

journal_title：American journal of human genetics

authors： Ferreiro A,Quijano-Roy S,Pichereau C,Moghadaszadeh B,Goemans N,Bönnemann C,Jungbluth H,Straub V,Villanova M,Leroy JP,Romero NB,Martin JJ,Muntoni F,Voit T,Estournet B,Richard P,Fardeau M,Guicheney P

更新日期：2002-10-01 00:00:00

abstract：:Patients with a strong family history of breast cancer are often counseled to receive genetic screening for BRCA1 and BRCA2 mutations, the strongest known predictors of breast cancer. A major limitation of genetic testing is the number of inconclusive results due to unclassified BRCA1 and BRCA2 sequence variants. Many...

journal_title：American journal of human genetics

authors： Fackenthal JD,Cartegni L,Krainer AR,Olopade OI

更新日期：2002-09-01 00:00:00

abstract：:Adolescent idiopathic scoliosis (AIS) is one of the most common orthopedic disorders, affecting up to 4% of schoolchildren worldwide. We studied seven unrelated multiplex families of southern Chinese descent with AIS, consisting of 25 affected members. A genomewide scan with >400 fluorescent microsatellite markers was...

journal_title：American journal of human genetics

authors： Chan V,Fong GC,Luk KD,Yip B,Lee MK,Wong MS,Lu DD,Chan TK

更新日期：2002-08-01 00:00:00

abstract：:The Ta (transcribed, subset a) subfamily of L1 LINEs (long interspersed elements) is characterized by a 3-bp ACA sequence in the 3' untranslated region and contains approximately 520 members in the human genome. Here, we have extracted 468 Ta L1Hs (L1 human specific) elements from the draft human genomic sequence and ...

journal_title：American journal of human genetics

authors： Myers JS,Vincent BJ,Udall H,Watkins WS,Morrish TA,Kilroy GE,Swergold GD,Henke J,Henke L,Moran JV,Jorde LB,Batzer MA

更新日期：2002-08-01 00:00:00

abstract：:In the present study, we report a kindred with hearing loss, congenital heart defects, and posterior embryotoxon, segregating as autosomal dominant traits. Six of seven available affected patients manifested mild-to-severe combined hearing loss, predominantly affecting middle frequencies. Two patients were diagnosed w...

journal_title：American journal of human genetics

authors： Le Caignec C,Lefevre M,Schott JJ,Chaventre A,Gayet M,Calais C,Moisan JP

更新日期：2002-07-01 00:00:00

abstract：:Coffin-Lowry syndrome (CLS) is a syndromic form of X-linked mental retardation that is characterized, in male patients, by psychomotor and growth retardation and various skeletal anomalies. Typical facial changes and specific clinical and radiological hand aspects exhibited by patients are essential clues for the diag...

journal_title：American journal of human genetics

authors： Zeniou M,Pannetier S,Fryns JP,Hanauer A

更新日期：2002-06-01 00:00:00

abstract：:X-linked retinitis pigmentosa (XLRP) is a clinically and genetically heterogeneous degenerative disease of the retina. At least five loci have been mapped for XLRP; of these, RP2 and RP3 account for 10%-20% and 70%-90% of genetically identifiable disease, respectively. However, mutations in the respective genes, RP2 a...

journal_title：American journal of human genetics

authors： Breuer DK,Yashar BM,Filippova E,Hiriyanna S,Lyons RH,Mears AJ,Asaye B,Acar C,Vervoort R,Wright AF,Musarella MA,Wheeler P,MacDonald I,Iannaccone A,Birch D,Hoffman DR,Fishman GA,Heckenlively JR,Jacobson SG,Sieving PA

更新日期：2002-06-01 00:00:00

abstract：:At least 40% of families affected with cerebral cavernous malformation have a mutation in Krit1. We previously identified two point mutations in Krit1 leading to changes in amino acids (D137G and Q210E) in two different families. Further RNA analysis reveals that both point mutations actually activate cryptic splice-d...

journal_title：American journal of human genetics

authors： Verlaan DJ,Siegel AM,Rouleau GA

更新日期：2002-06-01 00:00:00

abstract：:Keratitis-ichthyosis-deafness syndrome (KID) is a rare ectodermal dysplasia characterized by vascularizing keratitis, profound sensorineural hearing loss (SNHL), and progressive erythrokeratoderma, a clinical triad that indicates a failure in development and differentiation of multiple stratifying epithelia. Here, we ...

journal_title：American journal of human genetics

authors： Richard G,Rouan F,Willoughby CE,Brown N,Chung P,Ryynänen M,Jabs EW,Bale SJ,DiGiovanna JJ,Uitto J,Russell L

更新日期：2002-05-01 00:00:00

abstract：:Obesity is an increasingly serious health problem in the world. Body mass index (BMI), percentage fat mass, and body fat mass are important indices of obesity. For a sample of pedigrees that contains >10,000 relative pairs (including 1,249 sib pairs) that are useful for linkage analyses, we performed a whole-genome li...

journal_title：American journal of human genetics

authors： Deng HW,Deng H,Liu YJ,Liu YZ,Xu FH,Shen H,Conway T,Li JL,Huang QY,Davies KM,Recker RR

更新日期：2002-05-01 00:00:00

abstract：:The 22q11 region is involved in chromosomal rearrangements that lead to altered gene dosage, resulting in genomic disorders that are characterized by mental retardation and/or congenital malformations. Three such disorders-cat-eye syndrome (CES), der(22) syndrome, and velocardiofacial syndrome/DiGeorge syndrome (VCFS/...

journal_title：American journal of human genetics

authors： McDermid HE,Morrow BE

更新日期：2002-05-01 00:00:00

abstract：:Sensorineural deafness and retinitis pigmentosa (RP) are the hallmarks of Usher syndrome (USH) but are also prominent features in peroxisomal biogenesis defects (PBDs); both are autosomal recessively inherited. The firstborn son of unrelated parents, who both had sensorineural deafness and RP diagnosed as USH, present...

journal_title：American journal of human genetics

authors： Raas-Rothschild A,Wanders RJ,Mooijer PA,Gootjes J,Waterham HR,Gutman A,Suzuki Y,Shimozawa N,Kondo N,Eshel G,Espeel M,Roels F,Korman SH

更新日期：2002-04-01 00:00:00

abstract：:A genome scan of the hoarding phenotype (a component of obsessive-compulsive disorder) was conducted on 77 sib pairs collected by the Tourette Syndrome Association International Consortium for Genetics (TSAICG). All sib pairs were concordant for a diagnosis of Gilles de la Tourette syndrome (GTS). However, the analyse...

journal_title：American journal of human genetics

authors： Zhang H,Leckman JF,Pauls DL,Tsai CP,Kidd KK,Campos MR,Tourette Syndrome Association International Consortium for Genetics.

更新日期：2002-04-01 00:00:00

abstract：:Mutations in the MCOLN1 gene cause mucolipidosis type IV (MLIV), a severely debilitating, autosomal recessive, lysosomal storage disorder. Approximately 80% of patients with MLIV are of Ashkenazi Jewish (AJ) descent, and two mutations, IVS3-2A-->G and 511del6434, account for >95% of the mutant alleles in this populati...

journal_title：American journal of human genetics

authors： Edelmann L,Dong J,Desnick RJ,Kornreich R

更新日期：2002-04-01 00:00:00

abstract：:We present methods for linkage and association mapping of quantitative traits for a founder population with a large, known genealogy. We detect linkage to quantitative-trait loci (QTLs) through a multipoint homozygosity-mapping method. We propose two association methods, one of which is single point and uses a general...

journal_title：American journal of human genetics

authors： Abney M,Ober C,McPeek MS

更新日期：2002-04-01 00:00:00

abstract：:We report here the genetic cause of the X-linked syndrome of psychosis, pyramidal signs, and macro-orchidism (PPM-X) in a three-generation family manifesting the disorder as a mutation in the methyl-CpG binding-protein 2 (MECP2) gene in Xq28. The A140V mutation was found in all affected males and all carrier females i...

journal_title：American journal of human genetics

authors： Klauck SM,Lindsay S,Beyer KS,Splitt M,Burn J,Poustka A

更新日期：2002-04-01 00:00:00

abstract：:Hereditary gingival fibromatosis (HGF) is a rare, autosomal dominant form of gingival overgrowth. Affected individuals have a benign, slowly progressive, nonhemorrhagic, fibrous enlargement of the oral masticatory mucosa. Genetic loci for autosomal dominant forms of HGF have been localized to chromosome 2p21-p22 (HGF1...

journal_title：American journal of human genetics

authors： Hart TC,Zhang Y,Gorry MC,Hart PS,Cooper M,Marazita ML,Marks JM,Cortelli JR,Pallos D

更新日期：2002-04-01 00:00:00

abstract：:Although intensive efforts have been undertaken to elucidate the genetic background of immunoglobulin A nephropathy (IgAN), genetic factors associated with the pathogenesis of this disease are still not well understood. We designed a case-control association study that was based on linkage disequilibrium among single-...

journal_title：American journal of human genetics

authors： Takei T,Iida A,Nitta K,Tanaka T,Ohnishi Y,Yamada R,Maeda S,Tsunoda T,Takeoka S,Ito K,Honda K,Uchida K,Tsuchiya K,Suzuki Y,Fujioka T,Ujiie T,Nagane Y,Miyano S,Narita I,Gejyo F,Nihei H,Nakamura Y

更新日期：2002-03-01 00:00:00

abstract：:Microsatellites are a major type of molecular markers in genetics studies. Their mutational dynamics are not clear. We investigated the patterns and characteristics of 97 mutation events unambiguously identified, from 53 multigenerational pedigrees with 630 subjects, at 362 autosomal dinucleotide microsatellite loci. ...

journal_title：American journal of human genetics

authors： Huang QY,Xu FH,Shen H,Deng HY,Liu YJ,Liu YZ,Li JL,Recker RR,Deng HW

更新日期：2002-03-01 00:00:00

abstract：:The common 5,10-methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism causes decreased activity of this enzyme and can be associated with mild-to-moderate hyperhomocysteinemia in homozygotes, particularly when there is folic acid deficiency, as well as with vascular dementia, arterial thrombosis, venous throm...

journal_title：American journal of human genetics

authors： Rosenberg N,Murata M,Ikeda Y,Opare-Sem O,Zivelin A,Geffen E,Seligsohn U

更新日期：2002-03-01 00:00:00

abstract：:Some genes that affect development and behavior in mammals are known to be imprinted; and > or = 1% of all mammalian genes are imprinted. Hence, incorporating an imprinting parameter into linkage analysis may increase the power to detect linkage for these traits. Here we propose theoretical justifications for a recent...

journal_title：American journal of human genetics

authors： Shete S,Amos CI

更新日期：2002-03-01 00:00:00

abstract：:Interleukin-12 (IL12) is a cytokine that is secreted by activated phagocytes and dendritic cells and that induces interferon-gamma production by natural-killer and T lymphocytes. It consists of two subunits, p35 and p40, which are encoded by IL12A and IL12B, respectively. The first reported patient with a genetic cyto...

journal_title：American journal of human genetics

authors： Picard C,Fieschi C,Altare F,Al-Jumaah S,Al-Hajjar S,Feinberg J,Dupuis S,Soudais C,Al-Mohsen IZ,Génin E,Lammas D,Kumararatne DS,Leclerc T,Rafii A,Frayha H,Murugasu B,Wah LB,Sinniah R,Loubser M,Okamoto E,Al-Ghonaium

更新日期：2002-02-01 00:00:00

abstract：:Paget disease of bone (PDB) is characterized by increased osteoclast activity and localized abnormal bone remodeling. PDB has a significant genetic component, with evidence of linkage to chromosomes 6p21.3 (PDB1) and 18q21-22 (PDB2) in some pedigrees. There is evidence of genetic heterogeneity, with other pedigrees sh...

journal_title：American journal of human genetics

authors： Good DA,Busfield F,Fletcher BH,Duffy DL,Kesting JB,Andersen J,Shaw JT

更新日期：2002-02-01 00:00:00

abstract：:Suppose that many polymorphic sites have been identified and genotyped in a region showing strong linkage with a trait. A key question of interest is which site (or combination of sites) in the region influences susceptibility to the trait. We have developed a novel statistical approach to this problem, in the context...

journal_title：American journal of human genetics

authors： Sun L,Cox NJ,McPeek MS

更新日期：2002-02-01 00:00:00

abstract：:Studies in mouse and chick have shown that the 5' HoxD genes play major roles in the development of the limbs and genitalia. In humans, mutations in HOXD13 cause the dominantly inherited limb malformation synpolydactyly (SPD). Haploinsufficiency for the 5' HOXD genes has recently been proposed to underlie the monodact...

journal_title：American journal of human genetics

authors： Goodman FR,Majewski F,Collins AL,Scambler PJ

更新日期：2002-02-01 00:00:00