Home  /  Daily Current Affairs  /  16-11-2021 / BRCA Gene

BRCA Gene

Posted on November 16, 2021 by admin1  866

In News 

  • Recently, the importance of BRCA gene testing was highlighted for reducing cancer risk in women.

About 

  • The BRCA gene test is a blood test that uses DNA analysis to identify harmful changes (mutations) in either one of the two breast cancer susceptibility genes — BRCA1 (BReast CAncer gene 1) and BRCA2 (BReast CAncer gene 2).
    • People who inherit mutations in these genes are at an increased risk of developing breast cancer and ovarian cancer compared with the general population.
  • They produce proteins that help repair damaged DNA. 
    • They are associated with breast tissues that help repair damaged DNA or destroy cells if the damaged DNA cannot be repaired. 
  • They are important to fighting cancer. 
  • They are tumour suppressor genes. When they work normally, these genes help keep breast, ovarian, and other types of cells from growing and dividing too rapidly or in an uncontrolled way.
  • Everyone has two copies of each of these genes—one copy inherited from each parent. 

Source: IE

 
Previous article North East Insurgency
Next article Pochampally Village

Other News of the Day

In News India has successfully launched the 41st scientific expedition to Antarctica with the arrival of the first batch of its contingent at southern Antarctica. About 41st expedition has two major programmes: The first encompasses geological exploration of the Amery ice shelf at the Bharati station. This will help explore the link between India and...
Read More

In Context  Indian Naval Ship (INS) Karmuk, an indigenously built Missile Corvette is participating in the 3rd edition of India, Singapore and Thailand Trilateral Maritime Exercise SITMEX – 21, from 15 to 16 Nov 21 in the Andaman Sea.  About  The first edition of SITMEX was hosted by the Indian Navy off Port Blair in...
Read More

In News Recently, Eminent historian Balwant Moreshwar Purandare, popularly known as Babasaheb Purandare, passed away aged 99. Image Courtsey: TH About Babasaheb Purandare Born on July 29, 1922, at Pune district, Maharastra. He had a great affinity for the history of Maharashtra and its forts.  He brought the history of the state alive through his...
Read More

In news Over the last 20 years, 1,888 custodial deaths were reported across the country, 893 cases registered against police personnel and 358 personnel charge-sheeted. But only 26 policemen were convicted in this period. About States with highest number of deaths: The NCRB data show that the highest number of policemen convicted for custodial deaths...
Read More

In Context The government is considering reopening the Kartarpur Sahib Gurudwara corridor to Pakistan to allow Sikh pilgrims to cross over, more than 20 months after it was shut down due to the Coronavirus pandemic. About Kartarpur Corridor Often dubbed as the “Road to Peace”, it connects the Darbar Sahib Gurdwara in the Narowal district...
Read More

In News There has been a sudden surge of migrants, including women and children, at the Belarus-Poland border, causing tensions to rise between the two countries. The migrants mostly from West Asia, including Afghanistan, Iraq and Syria, have made several attempts to cross over into Poland with the aim of seeking asylum in a European...
Read More

In News As per data, India’s arabica coffee production will drop by 30% and robusta by 20% this harvest season ending January. Major reason for this drop  Excessive rainfall,  Plant damage,  Bean splitting and  Berry dropping Coffee Cultivation  Climatic Conditions: Coffee plants require a hot and humid climate with temperatures ranging between 15°C and 28...
Read More

In News  Recently, the Centre has set in motion the process of creating the National Interlinking of Rivers Authority (NIRA). The Task Force for Interlinking of Rivers (TFILR) has already deliberated on the proposal of the constitution of the NIRA on October 22. What is National Interlinking of Rivers Authority (NIRA)? It is an independent...
Read More

In News Recently, the PM chaired a meeting on cryptocurrency where the need for its regulation was discussed. Earlier, RBI cautioned investors about digital currency over its non-transparent advertising. India and Cryptocurrency 2009: First cryptocurrency, Bitcoin launched in 2009 by Satoshi Nakamoto. 2018: RBI banned banks and other regulated entities from supporting crypto transactions. 2019:...
Read More