SAN DIEGO, May 1, 2012 /PRNewswire/ –Trovagene, Inc. (Pink Sheets: TROV), a developer of trans-renal molecular diagnostics, announced today that Dr. Carlo M.
As the sun rose over Janss Steps early Sunday, Jeffrey Lin ran past the line framed by two Finish flags in Wilson Plaza and, in the process, crossed an item off his UCLA bucket list. While Lin did not come in first place at the 13th annual Bruin Run/Walk, the number 1 pinned across his UCLA Quidditch shirt showed his enthusiasm for the event he was the first of more than 900 participants to sign up for the 5K benefiting the Chase Child Life Program at UCLAs Mattel Childrens Hospital.
SALT LAKE CITY, May 1, 2012 (GLOBE NEWSWIRE) — Myriad Genetics, Inc. (MYGN – News) today announced results for its third fiscal quarter and nine months ending March 31, 2012
The ongoing requirement in adult heart for transcription factors with key roles in cardiac development is not well understood. We recently demonstrated that TBX20, a transcriptional regulator required for cardiac development, has key roles in the maintenance of functional and structural phenotypes in adult mouse heart. Conditional ablation of Tbx20 in adult cardiomyocytes leads to [...]
Wolf–Hirschhorn syndrome (WHS) is a contiguous gene deletion disorder associated with the distal part of the short arm of chromosome 4 (4p16.3). Employing a unique panel of patient-derived cell lines with differing-sized 4p deletions, we provide evidence that haploinsufficiency of SLBP and/or WHSC2 (NELF-A) contributes to several novel cellular phenotypes of WHS, including delayed progression [...]
Megalencephalic leukoencephalopathy with subcortical cysts (MLC), a rare leukodystrophy characterized by macrocephaly, subcortical fluid cysts and myelin vacuolation, has been linked to mutations in the MLC1 gene. This gene encodes a membrane protein that is highly expressed in astrocytes. Based on MLC pathological features, it was proposed that astrocyte-mediated defects in ion and fluid homeostasis [...]
Vitamin D deficiency is associated with the high risk of colon cancer and a variety of other diseases. The active vitamin D metabolite 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) regulates gene transcription via its nuclear receptor (VDR), and posttranscriptional regulatory mechanisms of gene expression have also been proposed. We have identified microRNA-22 (miR-22) and several other miRNA species [...]
Fragile X syndrome (FXS) is the most common inherited form of intellectual disability and results from the loss of the fragile X mental retardation protein (FMRP). Many fragile X-related cognitive and behavioral features emerge during childhood and are associated with abnormal synaptic and cellular organization of the cerebral cortex. Identifying the roles of FMRP in [...]
Source:http://hmg.oxfordjournals.org/rss/current.xml
Source:http://hmg.oxfordjournals.org/rss/current.xml
Source:http://hmg.oxfordjournals.org/rss/current.xml
Source:http://hmg.oxfordjournals.org/rss/current.xml
Although deletion in the low-affinity IgG receptor gene FCGR3B has repeatedly been implicated in systemic autoimmune disease, the role of FCGR3B copy number variation (CNV) in autoimmunity still remains unclear. Factors such as study size, ethnicity, specific disease phenotype and experimental methodology may explain these conflicting results. Here we aimed at using meta-analysis to assess [...]
Tissue fusion is an essential morphogenetic mechanism in development, playing a fundamental role in developing neural tube, palate and the optic fissure. Disruption of genes associated with the tissue fusion can lead to congenital malformations, such as spina bifida, cleft lip/palate and ocular coloboma. For instance, the Pax2 transcription factor is required for optic fissure [...]
Cofilin-2, a small actin-binding protein and member of the AC protein family that includes cofilin-1 and destrin, is predominantly expressed at sarcomeres in skeletal and cardiac muscles. The role of cofilin-2 in muscle development and function is unclear. In humans, recessive cofilin-2 mutations have been associated with nemaline myopathy with minicores. To investigate the functional [...]
Mental retardation and early Alzheimer’s disease (AD) have generally been attributed to progressive neuronal loss in the developing and mature Down syndrome (DS) brain. However, reduced neuronal production during development could also contribute to the smaller brain size and simplified gyral patterning seen in this disorder. Here, we show impairments in proliferation within the ventricular [...]
Uterine leiomyomata (UL), the most common neoplasm in reproductive-age women, are classified into distinct genetic subgroups based on recurrent chromosome abnormalities. To develop a molecular signature of UL with t(12;14)(q14-q15;q23-q24), we took advantage of the multiple UL arising as independent clonal lesions within a single uterus. We compared genome-wide expression levels of t(12;14) UL to [...]
The rod-derived cone viability factors, RdCVF and RdCVF2, have potential therapeutical interests for the treatment of inherited photoreceptor degenerations. In the mouse lacking Nxnl2, the gene encoding RdCVF2, the progressive decline of the visual performance of the cones in parallel with their degeneration, arises due to the loss of trophic support from RdCVF2. In contrary, [...]
Aging is an intricate process that increases susceptibility to sarcopenia and cardiovascular diseases. The accumulation of mitochondrial DNA (mtDNA) mutations is believed to contribute to mitochondrial dysfunction, potentially shortening lifespan. The mtDNA mutator mouse, a mouse model with a proofreading-deficient mtDNA polymerase , was shown to develop a premature aging phenotype, including sarcopenia, cardiomyopathy and [...]
Nutrient-deprivation autophagy factor-1 (NAF-1) was identified as an endoplasmic reticulum (ER) BCL-2-interacting protein, which functions to mediate the ability of ER BCL-2 to antagonize Beclin 1-dependent autophagy and depress ER calcium stores. In humans, a point mutation in Naf-1 (synonyms: Cisd2, Eris, Miner1 and Noxp70) is responsible for the neurodegenerative disorder Wolfram Syndrome 2. Here, [...]
