Category Archives: Cancer

Early Signs of Testicular Cancer 

Pain, swelling, discomfort in a testicle: many men are occasionally confronted with these signs. If they are not specific for cancer and may have other causes, what are the symptoms that should cause you to consult your doctor? SIGNS AT THE TESTICLE In the vast majority of cases, cancer is suspected by the discovery of a… Read More »

How to remove phlegm naturally

The accumulation of phlegm in the throat usually occurs when you have a flu, a cold or an allergy, because in these situations it is common for the throat to swell causing mucus to accumulate. Some natural and easy methods to help get this mucus out is by increasing your water intake to fluidize the secretions… Read More »

Discover the causes of skin cancer progress

Know the causes and risk factors of skin cancer or melanoma and its relation to Parkinson’s   The research will allow the development of new drugs and therapies against melanoma The skin cancer is one of the most dangerous types of cancer around the world, which is why it is very important the discovery of Argentine researcher Diego Popler… Read More »

Epigenomic changes play an important role during the progression of melanoma

Human DNA contains genetic information that makes our cells functional entities within a larger whole. The stream of information from DNA to function happens in the form of proteins that anchor themselves to various locations in the DNA and transcribe genetic information into functional cell parts. This process is strictly regulated and is thus very sensitive to change by external factors…

Axillary lymph node evaluation performed frequently in ductal carcinoma in situ

While axillary lymph node evaluation is the standard of care in the surgical management of invasive breast cancer, a benefit has not been demonstrated in ductal carcinoma in situ (DCIS). For women with invasive breast cancer, sentinel lymph node biopsy (SLNB) replaced full axillary lymph node dissection (ALND)…

Breakthrough finds molecules that block previously ‘undruggable’ protein tied to cancer

The findings, which could lead to a new class of cancer drugs, appear in the current issue of ACS Chemical Biology. “These are the first reported small-molecule HuR inhibitors that competitively disrupt HuR-RNA binding and release the RNA, thus blocking HuR function as a tumor-promoting protein,” said Liang Xu, associate professor of molecular biosciences and corresponding author of the paper. The results hold promise for treating a broad array of cancers in people. The researcher said HuR has been detected at high levels in almost every type of cancer tested, including cancers of the colon, prostate, breast, brain, ovaries, pancreas and lung…

Stem cell disease model clarifies bone cancer trigger

The study results, published in the journal Cell, revolve around iPSCs, which since their 2006 discovery have enabled researchers to coax mature (fully differentiated) bodily cells (e.g. skin cells) to become like embryonic stem cells. Such cells are pluripotent, able to become many cell types as they multiply and differentiate to form tissues…

New approach to treat drug-resistant HER2–positive breast cancer

The discovery, published in the journal CELL Reports, provides the experimental evidence for the potential development of a novel combination therapy for HER2-positive breast cancer. The combination includes the FDA approved drug lapatinib and a new experimental drug called a BET bromodomain inhibitor, which works by disrupting the expression of specific genes…

Study revises theory of how PTEN, a critical tumor suppressor, shuts off growth signals

Today, scientists at Cold Spring Harbor Laboratory (CSHL) publish new evidence explaining precisely how the protein encoded by PTEN (called PTEN) works — specifically, how it is recruited to particular locations in our cells where pro-growth signals need to be shut off. The new evidence, assembled by a team led by CSHL Associate Professor Lloyd Trotman, contradicts a long-held assumption about PTEN function, and could help scientists design more effective drugs to counteract cancer’s hallmark trait, uncontrolled cellular growth…

Review highlights potential of cancer immunotherapy plus targeted therapy

“To support this goal and accelerate these efforts, changes in directions of research support and funding may be required,” co-authors Padmanee Sharma, M.D., Ph.D., professor of Genitourinary Medical Oncology and Immunology, and Jim Allison, Ph.D., chair of Immunology, said in the review. The review, titled “Immune Checkpoint Targeting in Cancer Therapy: Toward Combination Strategies with Curative Potential,” covers the strengths and weaknesses of the two forms of therapy and notes how their combination could be particularly potent. …