Ads
related to: human dna yah test definition cancer
Search results
Results From The WOW.Com Content Network
Cancer screening. A person preparing for breast cancer screening by mammography. Purpose. detection of cancer prior to onset of symptoms (via several tests/imaging) The objective of cancer screening is to detect cancer before symptoms appear, involving various methods such as blood tests, urine tests, DNA tests, and medical imaging. [ 1 ][ 2 ...
Genetic testing is "the analysis of chromosomes (DNA), proteins, and certain metabolites in order to detect heritable disease-related genotypes, mutations, phenotypes, or karyotypes for clinical purposes." [11] It can provide information about a person 's genes and chromosomes throughout life.
Immunofluorescence of HeLa cells showing microtubules in green, mitochondria in yellow, nucleoli in red and nuclear DNA in purple. HeLa (/ ˈhiːlɑː /) is an immortalized cell line used in scientific research. It is the oldest human cell line and one of the most commonly used. [1][2] HeLa cells are durable and prolific, allowing for extensive ...
Oncogenomics is a sub-field of genomics that characterizes cancer -associated genes. It focuses on genomic, epigenomic and transcript alterations in cancer. Cancer is a genetic disease caused by accumulation of DNA mutations and epigenetic alterations leading to unrestrained cell proliferation and neoplasm formation.
Tumor marker. A tumor marker is a biomarker that can be used to indicate the presence of cancer or the behavior of cancers (measure progression or response to therapy). They can be found in bodily fluids or tissue. Markers can help with assessing prognosis, surveilling patients after surgical removal of tumors, and even predicting drug-response ...
Genetic genealogy. In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by specific mutations in the non- recombining portions of DNA on the male-specific Y chromosome (Y-DNA). Individuals within a haplogroup share similar numbers of short tandem repeats (STRs) and single-nucleotide polymorphisms (SNPs). [2]
Molecular diagnostics. Molecular diagnostics is a collection of techniques used to analyze biological markers in the genome and proteome, and how their cells express their genes as proteins, applying molecular biology to medical testing. In medicine the technique is used to diagnose and monitor disease, detect risk, and decide which therapies ...
DNA Specimen Provenance Assay (Assignment) (DSPA) testing provides a solution to the problem of SPCs by confirming the identity and purity of patients’ biopsy samples so the most appropriate course of action can be taken. It is particularly useful when laboratory findings are unexpected or discordant with the clinical findings, when treatment ...