Kaposi's Sarcoma News and Research

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Kaposi's sarcoma is a cancer that develops from the cell lining the lymph or blood vessels. The cancer appears as red, purple, or brown raised tumors or spots over the skin.

High-tech microscope reveals how cancer-causing virus anchors itself to human DNA

Using a homemade, high-tech microscope, scientists at the University of Virginia School of Medicine have revealed how a cancer-causing virus anchors itself to our DNA. That discovery could pave the way for doctors to cure incurable diseases by flushing out viruses, including HPV and Epstein-Barr, that now permanently embed themselves in our cells.

20 Apr 2018

UCLA researchers describe herpes virus structure associated with Kaposi's sarcoma

UCLA researchers have provided the first description of the structure of the herpes virus associated with Kaposi's sarcoma, a type of cancer.

19 Jan 2018

Researchers create chimera virus that allows study of molecules to treat cancers

Researchers from Instituto de Medicina Molecular Lisboa have created a chimera virus that allows the study of molecules to treat cancers caused by human herpesvirus infection in mice models of disease.

18 Sep 2017

LSU Health New Orleans receives $10 million grant to support research on virus-induced cancers

The National Institute of General Medical Sciences has awarded LSU Health New Orleans a $10 million grant over five years to support new basic research studies advancing the development new diagnostic and therapeutic approaches for virus-induced cancers.

26 Aug 2017

Differences found in cancer occurrence within African and US born blacks

The cancer profile of African-born blacks differs from that of United States-born blacks and varies by region of birth, according to a new study. The study, appearing in CANCER, suggests differences in environmental, cultural, social, and genetic factors, and points to an opportunity to study the risk factors associated with the cancer burden in African-born blacks to help create targeted interventions.

14 Apr 2017

Number of HIV-positive cancer patients in the U.S. projected to decrease through 2030

As the population of people living with HIV in the United States ages, the burden of cancer for these patients is expected to shift away from cancers linked to AIDS and toward malignancies that affect the general population, according to a new study led by a University of North Carolina at Chapel Hill researcher.

5 Apr 2017

Jefferson researchers reveal new insight into two states of viral protein

To generate swarms of new viral particles, a virus hijacks a cell into producing masses of self-assembling cages that are then loaded with the genetic blueprint for the next infection.

31 Jan 2017

FIRS calls on governments, health organizations to strengthen response to HIV on World AIDS Day

In recognition of World AIDS Day, held annually on Dec. 1 each year since 1988, the Forum of International Respiratory Societies (FIRS) is calling on governments, health advocates and non-government organizations to strengthen their response to HIV/AIDS. In 2015 AIDS claimed 1.1 million lives.

30 Nov 2016

Researchers develop new way to prevent diseases caused by herpesvirus infections

A new approach has been developed to combat diseases caused by herpesvirus infections, including everything from cold sores to cancer.

1 Nov 2016

Study provides important insights into impact of late HIV testing

An estimated 1.2 million people live with HIV in the United States, with nearly 13 percent being unaware of their infection.

7 Oct 2016

Study shows retinoic acid could prevent postsurgical lymphedema

A study conducted at the Keck School of Medicine of the University of Southern California showed that 9-cis retinoic acid (alitretinoin) could significantly prevent postsurgical lymphedema.

16 Sep 2016

Majority of cancers can be caused by infectious agents in sub-Saharan Africa, reveals study

In 1963, Irish surgeon Denis Parson Burkitt airmailed samples of an unusual jaw tumor found in Ugandan children to his colleague, Anthony Epstein, at Middlesex Hospital in London.

26 Aug 2016

Maternal HIV infection could alter gut microbiome of HIV-exposed, uninfected infants

A study led by researchers at The Saban Research Institute of Children's Hospital Los Angeles suggests that maternal HIV infection influences the microbiome of their HIV-uninfected infants.

28 Jul 2016

USC's Keck School of Medicine researcher named recipient of NCI Outstanding Investigator Award

Distinguished Professor Jae Jung, PhD, chair of the Department of Molecular Microbiology & Immunology and the director of the University of Southern California Institute for Emerging Pathogens and Immune Diseases at the Keck School of Medicine of USC, is among this year's recipients of the National Cancer Institute Outstanding Investigator Award.

23 Mar 2016

Researchers find new innate immunity pathway that protects mammals from viral oncogenesis

Building upon earlier research, investigators at UT Southwestern Medical Center and their collaborators have identified a new innate immunity pathway that protects mammals from viral oncogenesis, the process by which viruses cause normal cells to become cancerous.

14 Mar 2016

Researchers reveal how stress conditions favor lytic reactivation of herpesviruses

Hiding their DNA genome inside the nucleus of the infected cells, the herpesviruses establish a lifelong infection in humans. Not well defined stress conditions are known to wake up these parasites from their dormancy - the latent phase - and reactivate the production of new viral progeny, eventually causing cell death by lysis - the lytic phase.

25 Feb 2016

FIRS calls for continued international support to end AIDS epidemic by 2030

World AIDS Day, held annually on the first day of December each year since 1988, is an opportunity for people around the world to join in the fight, show their support for those living with human immunodeficiency virus (HIV), and commemorate the lives of those who have died.

7 Dec 2015

CTCA at Western begins clinical trial that combines immunotherapy with chemotherapy to target sarcomas

Cancer Treatment Centers of America at Western Regional Medical Center in Goodyear, Arizona, has begun Phase II of another arm of its multi-arm clinical trial that combines immunotherapy with chemotherapy.

21 Sep 2015

Discovery could open up door for cancer research and treatment

Florida State University researchers have taken a big step forward in the fight against cancer with a discovery that could open up the door for new research and treatment options.

28 Aug 2015

Organ transplant recipients more likely to develop melanoma

Organ transplant recipients are twice as likely to develop melanoma as people who do not undergo a transplant, and three times more likely to die of the dangerous skin cancer, suggests new research led by a Johns Hopkins Bloomberg School of Public Health student.

14 Aug 2015