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Tomorrow Night at Observatory! "Three Unique Medical Museums in Northern Italy," Lecture by Marie Dauenheimer

Posted: May 1, 2010 at 8:15 am


Just a quick reminder: tomorrow night at Observatory! Marie Dauenheimer--the curator of the "Anatomical Art: Dissection to Illustration" exhibition discussed in this recent post--will be on hand at Observatory to deliver an illustrated lecture that "will survey the collections of three unique and often over-looked anatomical museums in Northern Italy." You can read a full description here. Full event details follow; hope very much to see you there!

Three Unique Medical Museums in Northern Italy
An illustrated presentation by Marie Dauenheimer of the Vesalius Trust
Date: May 1, 2010
Time: 8:00 P.M.
Admission: $5
Presented by Morbid Anatomy

Tonight’s visual presentation by Marie Dauenheimer will survey the collections of three unique and often over-looked anatomical museums in Northern Italy which Dauenheimer toured as part of last years Vesalius Trust “Art and Anatomy Tour.” First, the University of Florence Museum of Pathological Anatomy, famous for its collection of wax pathological models created in the 19th century, including an amazing life size leper; then The Museum of Human Anatomy in Bologna featuring the work of famed wax modeling team of Anna Morandi Manzolini and her husband Giovanni Manzolini, whose life size wax models inspired Clement Susini and the wax-modeling workshop in Florence (see image above); and lastly the fascinating University of Pavia Museum of Anatomy, which houses the beautiful 18th century frescoed dissection theater, where anatomist Antonio Scarpa. So join us tonight for wine, fellowship, and a virtual and very visual tour of some of the finest and most fascinating medical museums of Italy!

Marie Dauenheimer is a Board Certified Medical Illustrator working in the Washington, DC Metropolitan area. She specializes in creating medical illustrations and animations for educational materials, including posters, brochures, books, websites and interactive media. Since 1997 Marie has organized and led numerous “Art and Anatomy Tours” throughout Europe for the Vesalius Trust. Past tours have explored anatomical museums, rare book collections and dissection theatres in Italy, The Netherlands, Belgium, France, Scotland and England. In addition to illustrating Marie teaches drawing, life drawing and human and animal anatomy at the Art Institute of Washington. Part of Marie’s anatomy class involves study and drawing from cadavers in the Anatomy Lab at Howard University College of Medicine in Washington, DC (for more on that, see this recent post).

You can find out more about this presentation here. You can get directions to Observatory--which is next door to the Morbid Anatomy Library--by clicking here. You can find out more about Observatory here, join our mailing list by clicking here, and join us on Facebook by clicking here. To learn more about Marie's "Anatomical Art: Dissection to Illustration" exhibition, click here. For more on the Vesalius Trust, click here.

Image: Self-portrait of wax modeller Anna Morandi Manzolini dissecting a human brain, Bologna, c. 1760; Via Scienza a Due Voci

Recommendation and review posted by G. Smith

RegenMedToday_81_April2010.mp3

Posted: May 1, 2010 at 8:14 am

Listen to show #81 here!
RegenMedToday_81_April2010.mp3 [11.0MB 00:28:22 80kbps]

Regenerative Medicine Today welcomes Sam Rothstein. Mr. Rothstein is a chemical engineering predoctoral fellow in the lab of Dr. Steven Little. He discusses the lab?s research on the mechanics of controlled release and mathematical model-driven methodology. He also discusses his plans for a new drug formulation company, ChroKnow Solutions.

For more information about the Little Lab, please Click Here.

For more information about the McGowan Institute for Regenerative Medicine, visit: McGowan Institute Research Site

McGowan Institute Patient Site

Host John Murphy Subscribe to the Podcast Feed.

Recommendation and review posted by G. Smith

On Attacking Cancer Stem Cells

Posted: May 1, 2010 at 8:14 am

This EurekAlert! release looks at some of the challenges facing the increasing number of research groups who are attempting to destroy cancer stem cells: “Many of the colon cancer cells that form tumors can be killed by genetically short-circuiting the cells’ ability to absorb a key nutrient, a new study has found. While the findings are encouraging, the test tube study using human colon cancer cells also illustrates the difficulty of defeating these cells, known as cancer stem cells (CSCs). … It is becoming more evident that only a small number of cells in the tumor are capable of forming the tumor, namely the cancer stem cell. So the new strategy is to eliminate the cancer stem cells and thus lower the recurrence of cancer. … Because CSCs have properties similar to normal stem cells, we have to find a way to attack them while keeping the adult stem cells alive. … To do that, the research team inactivated a receptor that is found in increased amounts in colon cancer cells: the insulin-like growth factor receptor (IGF-1R). The colon cancer CSCs seem to need a fair amount of IGF to live, more than other cells, and they can’t function without the IGF receptor. … Working with human colon cancer cells, the researchers manipulated the cellular genetics using small interfering RNA (siRNA) to prevent the synthesis of IGF-1R. In this way, they reduced the number of IGF receptors by half, and reduced the number of CSCs by 35%.”

View the Article Under Discussion: http://www.eurekalert.org/pub_releases/2010-04/foas-ras042210.php

Read More Longevity Meme Commentary: http://www.longevitymeme.org/news/

Recommendation and review posted by G. Smith

On the Pope’s Opposition to Engineered Longevity

Posted: May 1, 2010 at 8:14 am

From TechNewsWorld: “During his homily this Easter, Pope Benedict argued that medical science, in trying to defeat death, is leading humanity toward likely condemnation. It’s a position at odds with the value of life, one that the Church will likely revise years from now, replaying the institution’s embarrassment over censoring Galileo. … If scientists are successful in finding techniques to rebuild cartilage, repair organs, and cure cancer, people will indeed be living longer – but they will also be healthier, more energetic and youthful. Health-extension, when it happens, will allow people to live longer, better. Consider that 60-year-olds today are not in the same shape as their counterparts were in the 1800s or 1900s. As humans discovered how to take better care of themselves, through improved nutrition, the use of antibiotics and other techniques, ‘chronological age’ became less synonymous with ‘biological age.’ That is, many of today’s 60-year-olds act and feel much younger than one might expect. The average human life expectancy today is close to 80 years but in 1850, it was 43 years, and in 1900 it was 48 years. One can imagine someone in 1850 arguing that doubling life expectancy would be terrible, because innovation might be at risk and there would be more old people around. But would anyone today say they are sorry that science made it possible to live longer and healthier lives?”

View the Article Under Discussion: http://www.technewsworld.com/story/Galileo-20-Here-Comes-Another-Apology-69876.html

Read More Longevity Meme Commentary: http://www.longevitymeme.org/news/

Recommendation and review posted by G. Smith

Latest Cell Therapy Approval by FDA. Dendreon’s Provenge.

Posted: May 1, 2010 at 8:14 am

It has been a long-time coming. It has been hyped and scoffed, bet against and hoped for, but now none of that matters. It’s here. Dendreon has brought Provenge to market. Here, in the word’s of the FDA…

FDA NEWS RELEASE

For Immediate Release: April 29, 2010

FDA Approves a Cellular Immunotherapy for Men with Advanced Prostate Cancer

The U.S. Food and Drug Administration today approved Provenge (sipuleucel-T), a new therapy for certain men with advanced prostate cancer that uses their own immune system to fight the disease.

Provenge is indicated for the treatment of asymptomatic or minimally symptomatic prostate cancer that has spread to other parts of the body and is resistant to standard hormone treatment.

Prostate cancer is the second most common type of cancer among men in the United States, behind skin cancer, and usually occurs in older men. In 2009, an estimated 192,000 new cases of prostate cancer were diagnosed and about 27,000 men died from the disease, according to the National Cancer Institute.

“The availability of Provenge provides a new treatment option for men with advanced prostate cancer, who currently have limited effective therapies available,” said Karen Midthun, M.D., acting director of the FDA’s Center for Biologics Evaluation and Research.

Provenge is an autologous cellular immunotherapy, designed to stimulate a patient’s own immune system to respond against the cancer. Each dose of Provenge is manufactured by obtaining a patient’s immune cells from the blood, using a machine in a process known as leukapheresis. To enhance their response against the cancer, the immune cells are then exposed to a protein that is found in most prostate cancers, linked to an immune stimulating substance. After this process, the patient’s own cells are returned to the patient to treat the prostate cancer. Provenge is administered intravenously in a three-dose schedule given at about two-week intervals.

The effectiveness of Provenge was studied in 512 patients with metastatic hormone treatment refractory prostate cancer in a randomized, double-blind, placebo-controlled, multicenter trial, which showed an increase in overall survival of 4.1 months. The median survival for patients receiving Provenge treatments was 25.8 months, as compared to 21.7 months for those who did not receive the treatment.

Almost all of the patients who received Provenge had some type of adverse reaction. Common adverse reactions reported included chills, fatigue, fever, back pain, nausea, joint ache and headache. The majority of adverse reactions were mild or moderate in severity. Serious adverse reactions, reported in approximately one quarter of the patients receiving Provenge, included some acute infusion reactions and stroke. Cerebrovascular events, including hemorrhagic and ischemic strokes, were observed in 3.5 percent of patients in the Provenge group compared with 2.6 percent of patients in the control group.

Provenge is manufactured by Seattle-based Dendreon Corp.

Recommendation and review posted by G. Smith

EVMS researchers help develop first-of-its-kind cancer treatment

Posted: April 30, 2010 at 8:39 pm

Researchers at Eastern Virginia Medical School played a key role in bringing to market the first-ever prostate cancer vaccine. Paul F. Schellhammer, MD

 

Provenge, as the vaccine is called, was developed by Seattle-based Dendreon Corporation. It received approval this week from the U.S. Food and Drug Administration (FDA) for use as a treatment against advanced prostate cancer. Provenge works by recruiting the body's immune system as a weapon against cancer cells. It is easier on the body than traditional treatments such as chemotherapy, and researchers hope the approach may one day be used for other cancers.

 

Specialists in urological cancer at EVMS, led by Paul F. Schellhammer, MD, professor of urology, tested the treatment before its federal approval and established that it can safely extend the lives of men with advanced prostate cancer. Dr. Schellhammer has been involved in studying the vaccine since the ‘90s. About three dozen local patients were involved in the trials.

 

Read news coverage of Provenge's approval.

Recommendation and review posted by G. Smith


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