quora
Nobody downloaded yet

Biology - Essay Example

Comments (0) Cite this document
Summary
These tumor cell lines are important resources for understanding cancer stages. The cell lines of colorectal carcinoma such as CACO-2, CoCM-1, Colo 201, DLD – 1, H630, HCT 116, HT…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.7% of users find it useful
Biology
Read TextPreview

Extract of sample
"Biology"

Download file to see previous pages HCT 116 cell lines belong to the DNA repairing community and nearly 22 genes were disrupted in this cell line. Most of these genes are similar to the genes disrupted by other cell lines. Gene targeting is highly successful in this cell line and it is the only cell line without knock out strategies. HCT 116 cell lines can also be used for gene knock out in somatic cells. The targeting frequency of HCT 116 is 37% more than other cell lines for the p21 loci. (Conn 2008). LOVO cell lines are derived from the metastatic site of the colon. It is the best transfection host for cancer studies.
The Colorectal Cancer cells are aneuploid cells which undergo a large-scale chromosomal rearrangement. LOVO and LS-174T cell lines have KRAS mutations. LOVO lacks BAT- 26 locus. (Ahmed et al. 2013). According to Bu et al (2011), the order of efficiency of cell lines is given as Caco-2> HT – 29 > LS174T > LOVO. LS174T cell line is best used for the investigation of the phenotypes. Similarly, proliferative and invasive capacity of LS174T is very high than any other Colorectal Cancer cell line. Thus LS174T can be used for the study of the mucin expression in the colon cancer. (Bu et al. 2011). Bcl – 3 ( B –cell lymphoma 3 – encoded protein ) is an oncogene protein. It is a regulator present in the NF- kB. The studies on Bcl- 3 have found that Bcl- 3 is an important oncogenic regulator for the study of Colorectal Cancer. Bcl- 3 is found to activate the homodimers such as p52 and p50. The phosphorylation of Bcl-3 results in the up regulation. This is very important for the colorectal carcinoma. (Puvvada et al. 2010).
CAECAM (Carcinoembryonic Antigen- related Cell Adhesion Molecule) belongs to a group of Carcinoembryonic antigen family (CEA). CEA contains two sub groups: CAECAM and Pregnancy-specific glycoproteins (PSG). CAECAM are found to a tumor suppressoe molecule by down regualting the growth and ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Biology Essay Example | Topics and Well Written Essays - 5000 words”, n.d.)
Biology Essay Example | Topics and Well Written Essays - 5000 words. Retrieved from https://studentshare.org/biology/1654989-biology
(Biology Essay Example | Topics and Well Written Essays - 5000 Words)
Biology Essay Example | Topics and Well Written Essays - 5000 Words. https://studentshare.org/biology/1654989-biology.
“Biology Essay Example | Topics and Well Written Essays - 5000 Words”, n.d. https://studentshare.org/biology/1654989-biology.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Biology
Additionally, struggle for existence occurs and leads to saving of character that seems profitable to the individual. Finally, the preserved character is favored to pass to the next generation. In addition, Darwin insight on the struggle of existence was also essential in the process of evolution.
5 Pages(1250 words)Essay
Biology
Those variations that are better suited to survive in a particular environment are selected by nature through the process of natural selection. These organisms in turn produce offspring’s with similar traits and better adaptation to survive. This contributes to the process of evolution.
3 Pages(750 words)Essay
Biology
Name Surname Professor Name Subject 9 December 2011 Biology Introduction: The present study focuses on five topics related to biology that are Central Jersey Blood Center, HIV and AIDS, St. Francis Counseling Center on Abusive Relationships, Family Planning Services and Features, and Planned Parenthood Services and Features.
3 Pages(750 words)Essay
Biology
The biodiversity amidst us in the form of bees and other insects that are in some ways responsible for transferring pollen grains from one flower to another have all taken a severe beating. Source: Kluser Stephane and Peduzzi Pascal, 2007, Pollination by bees Worms found in the earth that are responsible for replenishment of the soil by the use of its excreta have also been affected due to constant use of pesticide and other chemicals in our crops.
6 Pages(1500 words)Essay
Biology
Pneumonia is an infection of the alveoli. Tissue fluids accumulate in the alveoli reducing the surface area exposed to air. If enough alveoli are affected, the patient may need supplemental oxygen (Kimball, 2007). Below is an illustration of how pneumonia
2 Pages(500 words)Essay
What is Biology
Though I had read some few documents addressing biology, I did not know the acceptable or scientific definition of biology or any biological terms. As such, before joining the biology class I defined biology as a science subject that
2 Pages(500 words)Essay
Biology
The carboxyl group of one amino acid is linked to the amino group of the next, and so on. This chainlike molecule, which may range from 50 to several hundred amino acid subunits, is called a polypeptide. A protein may be made up of a
2 Pages(500 words)Essay
Biology
The process of using this science of life is a tool to change our future in all walks of life. A fundamental unit of life of all living creatures is a cell. The study of cells is referred as ‘Cell biology. Although a basic biochemical machinery of all
2 Pages(500 words)Essay
Biology
To begin, the world functions on a delicate balance which is partially maintained by its various climates and weather patterns. The arctic is a virtual block of ice maintained by its distant proximately to the equator.
2 Pages(500 words)Essay
Biology
Socially positive behavior may be influenced by moral behavior, which has a more religious semantic connotation, but it should not be confused with moral
3 Pages(750 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Biology for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us