HPV – Page 41 – Oral Cancer News

High Interest in HPV and EGRF When Referring to Head and Neck Cancer

Source: MedScape Today May 12, 2011 (London, United Kingdom) — The hottest topic in head and neck cancers is the role of human papillomavirus (HPV) in the disease, although there is also a lot interest in treatment with EGRF inhibitors, especially the second-generation products, according to an expert here at the European Society for Therapeutic Radiology and Oncology 11th Biennial Conference. HPV has only been associated with head and neck cancer in the last few years, but it is now clear that patients who are positive for the virus have a better prognosis, said Cai Grau, MD, DMSC, professor of oncology at Aarhus University Hospital, Denmark. He chaired a session during which both hot topics were discussed. "These patients have a better prognosis, irrespective of treatment, and their risk of a second cancer is virtually zero," added session participant Lisa Licitra, MD, medical oncologist at the Istituto Nazionale per lo Studio e la Cura dei Tumori in Milan, Italy. However, there is a difference between patients in the United States and those in Europe with regard to risk, she told meeting attendees. For American patterns, Dr. Licitra cited the analysis published last year in the New England Journal of Medicine (2010;363:24-35), which reported a risk model for death from oropharyngeal squamous cell carcinoma on the basis of HPV status, pack-years of tobacco smoking, and tumor and nodal stage. In this 266-patient cohort, 43% were low risk, 30% were intermediate risk, and 27% were high risk. Dr. Licitra reported that when [...]

Oral Cancer Foundation News Team - A2011-05-12T10:12:51-07:00May, 2011|Oral Cancer News|

HPV Becomes a Major Topic for Researchers as a Source of Oral Cancers

By Andy Blatchford, The Canadian Press MONTREAL — Amid Michael Douglas's personal and philanthropic battle with throat cancer, the Oscar-winning actor is shedding light on a viral form of the disease lurking in a growing number of mouths. Oral cancer has long been linked to tobacco and alcohol use, but an expanding body of research suggests human papillomavirus, or HPV, is an increasing cause of the deadly disease. The culprit behind the sexually transmitted virus' emergence in mouth and throat cancers? Experts say a major factor is the prevalence of oral sex. More and more researchers have cast their microscopes on the mysteries of HPV-caused oral cancers, including McGill University, which received a big fundraising boost last week with the help of Douglas. The grateful actor, diagnosed with throat cancer last year in a Montreal hospital, volunteered to headline a charity event for the McGill Head and Neck Cancer Fund. The 66-year-old, who calls himself a "poster boy" for head-and-neck cancer, has blamed alcohol as a likely source of his illness, not HPV. Still, a portion of the $2 million amassed at the event will support HPV-caused oral cancer research. The doctor who first detected the walnut-sized tumour in Douglas's throat said the fund has supported HPV projects in the past and more are in the works. "This is an area of increasing incidence," Dr. Saul Frenkiel said of HPV-caused oral cancer at the university-affiliated hospital where he treated Douglas. Although relatively rare, the Canadian Cancer Society estimates oral cancers, [...]

Oral Cancer Foundation News Team - A2011-05-09T14:38:18-07:00May, 2011|OCF In The News, Oral Cancer News|

Oral Cancer…what does sex have to do with it?

Source: DentistryIQ.com The answer is … plenty! This issue will focus on oral cancer awareness. While there are many topics we can delve into regarding this dreadful disease, we will focus on a few topics. We will share two personal and very poignant stories. Kim Anzalotti, Bill Wislon, and Eva Grayzel impart information that will move you and make you think about your daily in-office procedures. JoAnn Gurenlian, RDH, PhD, will share insights on the human papillomavirus, or HPV, a sexually transmitted virus, and its relationship to oral cancer. And last, but certainly not least, Jamie O'Day, Treatment Facilities Coordinator, The Oral Cancer Foundation Inc., The Bruce Paltrow Oral Cancer Fund, will share her insight on oral cancer screening and the need for a thorough examination. One personal story is shared by Eva Grazel, an international motivational speaker, author, performer, and cancer survivor. I had the pleasure of meeting Eva a number of years ago. In 1998 at age 33, Eva, a non-smoker, saw a number of dentists and physicians for over two years for an “ulcer” on her tongue that became larger and more painful, without any resolution. She was finally diagnosed with advanced oral cancer, Stage IV squamous cell carcinoma, on the lateral border of her tongue. After the many missed opportunities for diagnosis, Eva was given a 15% chance of survival. While her late stage diagnosis is not uncommon, her recovery was unique, as she beat the odds. After diagnosis, Eva underwent a partial tongue reconstruction, a [...]

Oral Cancer Foundation News Team - A2011-05-05T10:04:44-07:00May, 2011|OCF In The News, Oral Cancer News|

HPV & oral sex: link to increase oral cancer in men

Fort Worth— Dana Wilson is one of an estimated 20- million Americans who have HPV which caused cancer in his tongue and neck. Dana remembers getting the news after going to the doctor to have a lump in his neck checked. "It was a moment that you would probably bleep me for saying on air," Dana said. "It was one of those oh, moments." Dr. Jerry Barker is an oncologist at Texas Oncology in Fort Worth and said there is much to be learned about HPV. A recent study suggested that open mouth kissing could be a way to transmit the virus--but Dr. Barker said one thing is certain. "There is clearly a distinct correlation between head and neck cancer and the number of oral sexual partners in a patient's lifetime," Dr. Barker said. "It's an epidemic of human papillomavirus worldwide." Dr. Barker said the virus is increasing at about 2% to 3% a year--approximately the same rate as head and neck cancers--and today fewer Americans smoke. "It's interesting that ten or twenty years ago the majority of men and women who have head and neck cancers had heavy smoking and drinking histories," Dr. Barker said. "Now it tends of be young, non-smokers that are getting these cancers. Dana was treated with a combination of radiation and chemotherapy--today he is cancer free and mentors other head and neck cancer patients. "Was I shocked? Yea," Dana said. "Because probably like a lot of people my initial reaction was HPV, that's a [...]

Oral Cancer Foundation News Team - A2011-05-07T05:18:38-07:00May, 2011|Oral Cancer News|

Protein inhibitor may supply contemporary HPV treatment

Source: Dr.Bicuspid.com Researchers from Tufts University School of Medicine have developed a protein-based inhibitor that could provide a topical treatment for HPV as an alternative to surgical and harsh chemical treatments (FASEB Journal, April 11, 2011). HPV affects about 20 million people in the U.S., making it the most common sexually transmitted infection. There are more than 100 types of HPV, of which more than 40 are sexually transmitted. These include two high-risk types, HPV-16 and HPV-18, which cause the majority of cervical and anogenital cancers, and some portion of head and neck cancers, particularly oral cavity and oropharynx cancers. "Currently, there is no cure for HPV, and the available treatment options involve destroying the affected tissue. We have developed a protein inhibitor that blocks HPV protein expression in cell culture, a first step toward a topically applied treatment for this cancer-causing virus," said senior author James Baleja, PhD, an associate professor of biochemistry at Tufts University School of Medicine. In their efforts to inhibit HPV, Baleja and his team zeroed in on the viral protein E2, which controls viral activities including DNA replication and the activation of cancer-causing genes. Using structure-guided design, the team developed a protein called E2R that prevents E2 from functioning normally. When the researchers applied E2R to a cell model of HPV biology, viral gene transcription was halted. Because HPV infects epithelial cells, the outermost layer of the skin, and the mucous membranes, protein inhibitors such as E2R could be applied in a topical form. [...]

Oral Cancer Foundation News Team - A2011-04-27T12:21:43-07:00April, 2011|Oral Cancer News|

Oral sex is the number one cause of oral cancer in men

Source: The Village Voice We've mentioned before that oral sex had become a leading cause of oral cancer among men. The evil virus known as HPV, or the human papillomavirus, which is the main cause of cervical cancer in women, is, according to the Daily News, now leading to "epidemic proportions" of oral cancer in the U.S. among "mostly white, male, non-smokers in their late 30s and early 40s." This means that HPV via oral sex is causing more oral cancer in guys than either smoking or drinking. HPV is evil, indeed. The spike is greatest among men who've had more than five or six sexual partners, which is, let's be honest, a large percentage of the global single population. Women can also get the virus from men, though the chances are lower through oral sex. While the slut-shamers (be they male or female) may jump on this as a chance to say, if you're promiscuous, you will get cancer, that is not true. (Nor does 5 or 6 partners equal promiscuous, unless it's, say, all in one day.) Clearly, cancer sucks. But the surprisingly bright side about this is that suddenly HPV is less of a "dirty secret" that only affects women, that women are supposed to keep quiet and feel ashamed about. In fact, "nearly all sexually active Americans will come in contact with HPV, according to the Oral Cancer Foundation and the National Institutes of Health." Time we started talking about it. FYI: HPV is passed through [...]

Oral Cancer Foundation News Team - A2011-04-29T12:41:08-07:00April, 2011|Oral Cancer News|

Oral sex is a major risk factor for oral cancer in men

Source: AOL News Rates of oral cancer are on the rise among men, and researchers say the culprit isn't the devil you might think. The rising rates of oral cancer aren't being caused by tobacco, experts say, but by HPV, the same sexually transmitted virus responsible for the vast majority of cases of cervical cancer in women. Millions of women and girls have been vaccinated against HPV, or human papillomavirus, but doctors now say men exposed to the STD during oral sex are at risk as well and may have higher chances of developing oral cancer. John Moore, Getty Images About 65 percent of oral cancer tumors were linked to HPV in 2007, according to the National Cancer Institute. And the uptick isn't occurring among tobacco smokers. "We're looking at non-smokers who are predominantly white, upper middle class, college-educated men," Brian Hill, the executive director of the Oral Cancer Foundation, told AOL News by phone. Tobacco use has declined over the past decade, but rates of HPV infections have risen and affect at least 50 percent of the sexually active American population, according to the Centers for Disease Control. HPV-16, the strain of the virus that causes cervical cancer in women, has become the leading cause of oral cancer in non-smoking men, Hill said, citing research in the New England Journal of Medicine. "When the No. 1 cause of your disease goes down [tobacco use], you would expect that the incidence of disease would go down, but that hasn't happened," he said. [...]

Oral Cancer Foundation News Team - A2011-04-21T13:48:09-07:00April, 2011|OCF In The News, Oral Cancer News|

HPV is now the leading cause of oral cancer in the US: learn the facts.

Source: New York Daily News HPV, otherwise known as the human papillomavirus, is a leading cause of cervical cancer for women but the nasty virus is now causing a spike in oral cancer and ravaging an entirely different group: men. Cases of oral cancer resulting from exposure to the HPV-16 strain of the virus are hitting epidemic proportions in the U.S., doctors say. Though the mention of oral cancer evokes images of gravely-voiced chain-smokers, the disease now has a new face: mostly white, male, non-smokers in their late 30s and early 40s. The tumors forming on the back of their tongues and tonsils have nothing to do with nicotine – they are directly linked to engaging in oral sex with multiple female partners. "If you've had more than five or six sexual partners, you are at a higher risk," Dr. Eric M. Genden, professor and chair of head and neck surgery at Mount Sinai Medical center told the Daily News. "We're only now beginning to see the beginning of a bell curve." Women can get it from men as well although their chances are lower, according to doctors. The human papillomavirus (HPV), a nasty bug with strains that causes genital warts and cervical cancer in women, is now the top cause of oral cancer in men, beating out smoking and drinking, according to reports from the New England Journal of Medicine and the Journal of Oncology as well as other research and treating institutions. The number of smokers in the [...]

Oral Cancer Foundation News Team - A2011-04-21T13:52:00-07:00April, 2011|OCF In The News, Oral Cancer News|

American Dental Association encourages public to get screened for oral cancer

Source: www.prnewswire.com Author: press release The American Dental Association (ADA) and the Oral Cancer Foundation (OCF) encourage people to take part in Oral Cancer Awareness Month in April by visiting a dentist for a free oral cancer screening. So far, more than 1,250 sites across the nation have registered their screening events with the OCF. "Although many dentists perform oral cancer screenings as a routine part of dental examinations, the ADA encourages dentists to go out into their communities during the week of April 11-15 to provide free oral cancer screenings to people who might not regularly visit a dentist," said ADA Spokesperson Sol Silverman, D.D.S., a professor of oral medicine at the University of California, San Francisco. "Early detection is critical in increasing survival rates for patients who have developed an oral cancer; and recognizing and managing precancerous lesions is extremely important in prevention," he said. Mr. Brian Hill, OCF executive director and an oral cancer survivor, also stressed the importance of early detection and the important role that dentists play. "Early detection is important because it reduces treatment-related morbidity and improves survival rates," he said. In 2010, the National Cancer Institute estimated that approximately 36,540 people were diagnosed with oral cancer and approximately 7,880 people died of oral cancer. The National Institute of Dental and Craniofacial Research (NIDCR) estimates that the five-year survival rate for people diagnosed early, when the disease has not spread beyond the original location, is approximately 83 percent compared to a 20 percent survival [...]

Oral Cancer Foundation News Team - A2011-04-11T20:25:42-07:00April, 2011|OCF In The News, Oral Cancer News|

Oral cancer: How discovery devices assist screenings

Source: www.dentistryiq.com Author: Nick Efthimiadis, Vice President, Sales & Marketing, LED Dental Inc. As the intense media attention surrounding Michael Douglas’s illness clearly demonstrated, oral cancer is increasingly in the news these days. With the unfortunate growth in the number of relatively young people contracting the disease due to exposure to the sexually-transmitted human papilla virus — specifically, the HPV-16 strain — oral cancer will only become a bigger concern for both patients and dental practices over time. In fact, the Oral Cancer Foundation recently announced that HPV-16 has now replaced tobacco as the leading cause of this disease. Sadly, one North American dies every hour of every day from oral cancer, and many of those who survive the disease are forced to deal with lengthy, painful treatment and permanent disfigurement. The main problem is that oral cancer is typically discovered in late stages, when the five-year survival rate is only around 30%. The good news: when discovered early, the survival rate leaps to 80%-to-90%. The key to early discovery is the dental practice. Ideally, each and every practice should be conducting a two-step oral cancer screening on all adult patients as part of their annual or semi-annual hygiene checkup. The first step consists of a conventional “white light” exam comprising visual inspection and palpation. The second step consists of examination with an adjunctive screening device. Fortunately, the two steps should take no more than five minutes combined. For the past several years, the adjunctive device that has [...]

Oral Cancer Foundation News Team - A2011-04-10T17:42:46-07:00April, 2011|Oral Cancer News|