Odisha News, Odisha Latest news, Odisha Daily - OrissaPOST
  • Home
  • Trending
  • State
  • Metro
  • National
  • International
  • Business
  • Feature
  • Entertainment
  • Sports
  • More..
    • Odisha Special
    • Editorial
    • Opinion
    • Careers
    • Sci-Tech
    • Timeout
    • Horoscope
    • Today’s Pic
  • Video
  • Epaper
  • News in Odia
  • Home
  • Trending
  • State
  • Metro
  • National
  • International
  • Business
  • Feature
  • Entertainment
  • Sports
  • More..
    • Odisha Special
    • Editorial
    • Opinion
    • Careers
    • Sci-Tech
    • Timeout
    • Horoscope
    • Today’s Pic
  • Video
  • Epaper
  • News in Odia
No Result
View All Result
OrissaPOST - Odisha Latest news, English Daily -
No Result
View All Result

Exposure to dim light escalates breast cancer’s spread to bones

Updated: March 24th, 2019, 18:04 IST
in Feature
0
Share on FacebookShare on TwitterShare on WhatsAppShare on Linkedin

New York: Exposure to dim light at night may contribute to spreading of breast cancer to bones, researchers have shown in an animal study.

When breast cancer spreads it often affects bones, cause severe pain and make them fragile. “To date no one has reported that exposure to dim light at night induces circadian disruption, which increases spread of bone metastatic breast cancer,” said Muralidharan Anbalagan, Assistant Professor, at Tulane University in New Orleans.

Also Read

Viral video

Viral video: Four friends were hanging out near stream, then the most unexpected thing happened!

16 hours ago
Viral video_'Dogesh' tries to scare kids, but this sibling’s move steals the show

Viral video: ‘Dogesh’ tries to scare kids, but this sibling’s move steals the show!

2 days ago

The findings were presented at ENDO 2019, the Endocrine Society’s annual meeting in New Orleans.

For the preliminary study, the team created a mouse model of bone metastatic breast cancer. They injected oestrogen receptor-positive human breast cancer cells, which have a low propensity to grow in bones, into the tibia (shinbone) of female mice.

Like humans, mice produced a strong night-time circadian melatonin signal, shown to produce strong anti-cancer actions and for promoting sleep.

While one group of mice was kept in the light for 12 hours each day, the other group of three mice in the dark for 12 hours. Another group spent 12 hours in light, followed by 12 hours in dim light at night.

X-ray images showed that mice exposed to a light or dim light cycle had much larger tumours and increased bone damage compared with mice kept in a standard light/dark cycle, he noted.

“Our research identified the importance of an intact nocturnal circadian melatonin anti-cancer signal in suppressing bone-metastatic breast tumour growth,” Anbalagan said.

 

IANS

Tags: bonesBreast cancerdim light
ShareTweetSendShare
Suggest A Correction

Enter your email to get our daily news in your inbox.

 

OrissaPOST epaper Sunday POST OrissaPOST epaper

Click Here: Plastic Free Odisha

#MyPaperBagChallenge

Sipra Mishra

December 12, 2019
#MyPaperBagChallenge

Jhili Jena

December 12, 2019
#MyPaperBagChallenge

Pratyasharani Ghibela

December 12, 2019
#MyPaperBagChallenge

Jyotshna Mayee Pattnaik

December 12, 2019
#MyPaperBagChallenge

Debasis Mohanty

December 12, 2019
#MyPaperBagChallenge

Diptiranjan Biswal

December 12, 2019
#MyPaperBagChallenge

Shreyanshu Bal

December 12, 2019
#MyPaperBagChallenge

Surya Sidhant Rath

December 12, 2019
#MyPaperBagChallenge

Anasuya Sahoo

December 12, 2019
#MyPaperBagChallenge

Sisirkumar Maharana

December 12, 2019
#MyPaperBagChallenge

Pratik Kumar

December 12, 2019
#MyPaperBagChallenge

Nishikant Rout

December 12, 2019
#MyPaperBagChallenge

Adyasha Priyadarsani Sendha

December 12, 2019
#MyPaperBagChallenge

D Rama Rao

December 12, 2019
#MyPaperBagChallenge

Parbati Mohanty

December 12, 2019
#MyPaperBagChallenge

Aishwarya Ranjan Mohanty

December 12, 2019
#MyPaperBagChallenge

Ankita Balabantray

December 12, 2019
#MyPaperBagChallenge

Bijswajit Pradhan

December 12, 2019
#MyPaperBagChallenge

Archana Parida

December 12, 2019
#MyPaperBagChallenge

Archit Mohapatra

December 12, 2019
#MyPaperBagChallenge

Pitabas Tripathy

December 12, 2019
#MyPaperBagChallenge

Amritansh Mishra

December 12, 2019
#MyPaperBagChallenge

Manas Samanta

December 12, 2019
#MyPaperBagChallenge

Sarfraz Ahmad

December 12, 2019
#MyPaperBagChallenge

Arya Ayushman

December 12, 2019
#MyPaperBagChallenge

Matrumangal Jena

December 12, 2019
#MyPaperBagChallenge

Smitarani Sahoo

December 12, 2019
#MyPaperBagChallenge

Sarmistha Nayak

December 12, 2019
#MyPaperBagChallenge

Mrutyunjaya Behera

December 12, 2019
#MyPaperBagChallenge

Priyabrata Mohanty

December 12, 2019

Archives

Editorial

Acknowledge Failure

Deputy Chief of Army Staff Lieutenant General Rahul R Singh
July 7, 2025

Deputy Chief of Army Staff Lieutenant General Rahul R Singh’s candid revelations about Operation Sindoor at a FICCI event ‘New...

Read more

Politics of Philosophy

AAKAR PATEL
July 6, 2025

The BJP’s constitution (Article 3) says, “Integral Humanism shall be the philosophy of the party.” The party’s membership form has...

Read more

India’s Spy Shift

July 5, 2025

India’s espionage architecture is quietly shifting. The appointment of Parag Jain as the new chief of RAW comes at a...

Read more

Hungary Lessons

Hungary
July 2, 2025

Revolting against oppression and seeking freedom is ingrained in human nature, something that a repressive regime finds out sooner or...

Read more
  • Home
  • State
  • Metro
  • National
  • International
  • Business
  • Editorial
  • Opinion
  • Sports
  • About Us
  • Advertise
  • Contact Us
  • Jobs
Developed By Ratna Technology

© 2024 All rights Reserved by OrissaPOST

  • News in Odia
  • Orissa POST Epaper
  • Video
  • Home
  • Trending
  • Metro
  • State
  • Odisha Special
  • National
  • International
  • Sports
  • Business
  • Editorial
  • Entertainment
  • Horoscope
  • Careers
  • Feature
  • Today’s Pic
  • Opinion
  • Sci-Tech
  • About Us
  • Contact Us
  • Jobs

© 2024 All rights Reserved by OrissaPOST

    • News in Odia
    • Orissa POST Epaper
    • Video
    • Home
    • Trending
    • Metro
    • State
    • Odisha Special
    • National
    • International
    • Sports
    • Business
    • Editorial
    • Entertainment
    • Horoscope
    • Careers
    • Feature
    • Today’s Pic
    • Opinion
    • Sci-Tech
    • About Us
    • Contact Us
    • Jobs

    © 2024 All rights Reserved by OrissaPOST