• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Genetics of Primary ciliary dyskinesia - HAL
Genetics of Primary ciliary dyskinesia - HAL

... mutations have been identified in a second gene encoding a dynein heavy chain, DNAH5 33 34. DNAH5, located on chromosome 5, codes for a protein orthologous of the Chlamydomonas axonemal heavy chain of the ODA. The human DNAH5 gene, which spans 250 kb, comprises 80 exons. So far, DNAH5 mutations hav ...
Evolution and selection of trichromatic vision in primates
Evolution and selection of trichromatic vision in primates

... polymorphic and encodes different M to L photopigments. Because the gene is X-linked, heterozygous females are trichromatic with homozygous females and males being dichromats (and therefore are red – green colour blind) [2,14]. This type of trichromacy is referred to as ‘ALLELIC ’ TRICHROMACY. Allel ...
MDS 3.0 Resident Assessment Manual Chapter 3 Section O
MDS 3.0 Resident Assessment Manual Chapter 3 Section O

... active infection (i.e., symptomatic and/or have a positive test and are in the contagious stage) with a communicable disease, in an attempt to prevent spread of illness. Do not code this item if the resident only has a history of infectious disease (e.g., MRSA or C-Diff with no active symptoms), but ...
Microcytic Anemia Objectives
Microcytic Anemia Objectives

... Four identical genes are responsible for the production of alpha-globin, two on each copy of chromosome 16. Mutations in these genes often result in stop codons, thus knocking out a gene’s alpha-globin production entirely (ie, the gene is either normal and “on” or abnormal and “off”). All four alpha ...
- Ex Student Archive
- Ex Student Archive

Reference genome sequence of the model plant Setaria
Reference genome sequence of the model plant Setaria

... BAC library and against nine randomly selected, fully sequenced fosmid clones containing DNA from S. viridis accession A10. Of the 51 regions investigated, all were represented and all genes were colinear with the whole genome shotgun (WGS) sequencing assembly. The finished Yugu1 BAC clones were 98. ...
org.Mm.eg.db
org.Mm.eg.db

... assigned in the literature, users are cautioned that this map may produce multiple matching results for a single gene symbol. Users should map back from the entrez gene IDs produced to determine which result is the one they want when this happens. Because of this problem with redundant assigment of ...


... dysfunction. Improvement of therapeutic outcome combined with reduction in the incidence of delayed effects of treatment has been slow for intermediate risk patients over the most recent pediatric cooperative group studies. This is the first of several planned protocols for initial therapeutics for ...
Juvenile recurrent respiratory papillomatosis
Juvenile recurrent respiratory papillomatosis

... cell carcinoma has been documented.3 There have been more than 60 single case reports in the literature of spontaneous malignant conversion of RRP to squamous-cell carcinoma.32 These patients generally have had long-standing, persistent disease requiring frequent surgical treatment. As already menti ...
Introduction to Molecular Diagnostics
Introduction to Molecular Diagnostics

... understand the likelihood that her breast cancer will reoccur later in life, or tell a doctor what drug is the right treatment for a late-stage melanoma patient. They can make it possible for couples considering a family to know if they are carriers of a cystic fibrosis gene mutation and therefore a ...
Robust gene silencing mediated by antisense small RNAs in the
Robust gene silencing mediated by antisense small RNAs in the

... pathways are known in many eukaryotic model organisms, little is known about the mechanisms in protozoans. Key to the RNAi pathways in all organisms are small RNAs (sRNAs) that associate with Argonaute proteins to mediate sequence-specific gene silencing (6,7). Many classes of sRNAs such as microRNAs ...
View/print full test page
View/print full test page

... Detection rates are limited to the genes specified; this test does not provide whole genome analysis. Gene panels are a more cost-effective approach than single gene testing to confirm or establish a diagnosis. However, if single gene testing is desired for the patient or family members of an indivi ...
Two distinct teleost hepatocyte nuclear factor 1 genes, hnf1a/tcf1
Two distinct teleost hepatocyte nuclear factor 1 genes, hnf1a/tcf1

... obtained by using tilapia hnf1b partial cDNA (Huang et al., 2001) to screen the 24-hpf-embryo cDNA library. Zebrafish HNF1a/TCF1 and HNF1h/vHNF1/TCF2 are composed of 560 and 559 amino acids (a.a.), respectively, with 61.6% similarity and share dimerization domain, conserved DNA binding domain includ ...
DROSOPHILA: GENETICS MEETS BEHAVIOUR
DROSOPHILA: GENETICS MEETS BEHAVIOUR

... analysis? Because they carry subtle alterations in a gene, such as HYPOMORPHIC MUTATIONS, that probably allow them to survive in nature. By comparison, single-gene mutant studies have shown that when null alleles are generated they often cause pleiotropic effects and so produce unrelated phenotypes ...
4 CHILDREN`S ONCOLOGY GROUP AHOD0031 A
4 CHILDREN`S ONCOLOGY GROUP AHOD0031 A

... covered studies. The researchers involved in the studies cannot be forced to disclose the identity or any information collected in the study in any legal proceedings at the federal, state, or local level, regardless of whether they are criminal, administrative, or legislative proceedings. However, t ...
Applet for calculating heritability for threshold traits
Applet for calculating heritability for threshold traits

... Most quantitative traits exhibit some degree of heritability. The heritability is evident when individuals, deviating positively or negatively from the average, also become offspring with deviation in the same trait in the same direction as their parents. There is a continuum of some traits, which i ...
Gene conversion and purifying selection shape nucleotide variation
Gene conversion and purifying selection shape nucleotide variation

... spectral sensitivities [16-18]. Even among individuals with normal color vision, the allele frequency of the L opsin gene with Ala at the site 180 instead of Ser is reported to be 30-38% in non-African populations [16-18]. Compared to humans, the incidence of color vision variation is reported to be ...
PDF
PDF

... large Npc1 protein has 13 transmembrane domains and a sterolsensing domain (SSD) (Carstea et al., 1997; Loftus et al., 1997). Npc2, a small, secreted protein that binds cholesterol strongly, was first found as an abundant component of human epididymal fluid and later linked through human genetics to ...
Methotrexat in CED - die oft vergessene Therapie Alternative
Methotrexat in CED - die oft vergessene Therapie Alternative

... mg folic acid + 1 mg folic acid daily ...
Teacher Guide: Gene Expression. By Ann Brokaw.
Teacher Guide: Gene Expression. By Ann Brokaw.

... expression process. Also included is information about RNA serving as a catalyst for cellular processes and its role in interfering with the gene expression process. (More information on RNA interference can be found in the Gene Regulation curriculum guide.) “Transcription” helps students visualize ...
Uria_et_al_2006 _ADH paper
Uria_et_al_2006 _ADH paper

... Oceans are vast untapped reservoirs of highly diverse and unique natural products accumulated in marine organisms. Enzymes belong to the most interesting natural products from both scientific and industrial perpectives. They are enjoying increasing popularity in the chemical and pharmaceutical indus ...
Current remedies for vitiligo
Current remedies for vitiligo

... skin, are destroyed. This results in smooth, white patches in the midst of normally pigmented skin. The term vitiligo is probably derived from the Latin word Vitilus — meaning calf and was first named by Roman physician Celsus of first century AD. People with vitiligo may also have eye abnormalities a ...
Molecular Imaging - Engineering Computing Facility
Molecular Imaging - Engineering Computing Facility

... is converted into two photons at gamma ray frequency. The photons travel outward from the site of annihilation at ~180° to one another. In SPECT, only a single photon at gamma ray frequency is emitted from the decay of the radioactive isotope. Scintillation crystals such as bismuth germanate or lute ...
Article - Ontario Association on Developmental Disabilities
Article - Ontario Association on Developmental Disabilities

F 2
F 2

... • Cell surface molecules present on all cells except RBCs and sperm • Facilitates proper immune response to foreign antigens (e.g. virus or bacteria) ...
< 1 ... 39 40 41 42 43 44 45 46 47 ... 556 >

Gene therapy



Gene therapy is the therapeutic delivery of nucleic acid polymers into a patient's cells as a drug to treat disease. Gene therapy could be a way to fix a genetic problem at its source. The polymers are either expressed as proteins, interfere with protein expression, or possibly correct genetic mutations.The most common form uses DNA that encodes a functional, therapeutic gene to replace a mutated gene. The polymer molecule is packaged within a ""vector"", which carries the molecule inside cells.Gene therapy was conceptualized in 1972, by authors who urged caution before commencing human gene therapy studies. By the late 1980s the technology had already been extensively used on animals, and the first genetic modification of a living human occurred on a trial basis in May 1989 , and the first gene therapy experiment approved by the US Food and Drug Administration (FDA) occurred on September 14, 1990, when Ashanti DeSilva was treated for ADA-SCID. By January 2014, some 2,000 clinical trials had been conducted or approved.Early clinical failures led to dismissals of gene therapy. Clinical successes since 2006 regained researchers' attention, although as of 2014, it was still largely an experimental technique. These include treatment of retinal disease Leber's congenital amaurosis, X-linked SCID, ADA-SCID, adrenoleukodystrophy, chronic lymphocytic leukemia (CLL), acute lymphocytic leukemia (ALL), multiple myeloma, haemophilia and Parkinson's disease. Between 2013 and April 2014, US companies invested over $600 million in the field.The first commercial gene therapy, Gendicine, was approved in China in 2003 for the treatment of certain cancers. In 2011 Neovasculgen was registered in Russia as the first-in-class gene-therapy drug for treatment of peripheral artery disease, including critical limb ischemia.In 2012 Glybera, a treatment for a rare inherited disorder, became the first treatment to be approved for clinical use in either Europe or the United States after its endorsement by the European Commission.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report