Current interviews -- MEDICA - World Forum for Medicine

Image: nanoparticles in a close-up; Copyright: panthermedia.net/raimund14

Precision medicine: graphene nanoflakes as a new tool

20.08.2019

Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumour cells from multiplying, can be detected by medical imaging and has staying power in the bloodstream.
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Image: man - Muhammed Murtaza - in the laboratory; Copyright: Courtesy of TGen

Blood test: liquid biopsy improves breast cancer diagnostics

14.08.2019

A new type of blood test for breast cancer could help avoid thousands of unnecessary surgeries and otherwise precisely monitor disease progression, according to a study led by the Translational Genomics Research Institute (TGen) and Mayo Clinic in Arizona.
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Image: Laboratory situation - Prof. Popp shows a young man a small object in his hand; Copyright: Leibniz-IPHT/Sven Döring

Tumor excision: triple imaging for unique diagnostics

08.08.2019

After their tumor has been removed, some patients have to return to the hospital to undergo surgery again. That's because the tumor was not precisely identified and was subsequently not completely removed. That's both an ethical and financial dilemma. A new surgery-adjacent procedure is designed to rapidly and accurately detect tumors.
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Image:  bone tissue replicated with 3D technology; Copyright: panthermedia.net/eranicle

Regenerative medicine: 'Bone in a dish'

07.08.2019

Like real bone, the material developed at Oregon Health & Science University has a 3D mineral structure populated with living cells, providing a unique model to study bone function, diseases, regeneration.
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Image: Bacteria in the gut are pulled into the helical channels by an osmotic 'pump' in the pill.; Copyright: Nano Lab, Tufts University

Diagnostics: 3D-printed pill samples aid diagnosis and treatment

29.07.2019

The pill is the first known working device capable of non-invasively and accurately assessing the profile of bacterial species inhabiting any stage of the gastrointestinal tract. The ability to profile bacterial species inhabiting the gut could have important implications for conditions that affect and are affected by the intestinal microbiome.
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Image: doctor from the field of urology; Copyright: panthermedia.net/ramerocrist.gmail.com

Urological diagnosis: electronic tongues detect bladder cancer

22.07.2019

A team from the Polytechnic University of Valencia (UPV), the La Fe Health Research Institute (IIS-La Fe) and the Centre for Biomedic Research in the fields of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), dependant of the Carlos III Health Institute, has developed a new non-invasive method to help with the early detection and monitoring of bladder cancer.
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Image: Two men in the zoo holding turtles in their hands; Copyright: Oliver Dietze

Diagnostics: Animal blood samples help predict human diseases

17.07.2019

Penguins, Asian elephants and many other animal species live in the zoos of Saarbrücken and Neunkirchen. As they come from different continents, blood is regularly taken from the animals to check their health.
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Image: A number of green gas bottles in a long row; Copyright: panthermedia.net/scanrail

Cancer tissue-freezing for lower income countries

16.07.2019

A new reusable device created by the Johns Hopkins University can help women with breast cancer in lower income countries by using carbon dioxide, a widely available and affordable gas, to power a cancer tissue-freezing probe instead of industry-standard argon.
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Image: imCMS model; Copyright: University of Zurich

AI: molecular tumor classification and prognosis in patients with colorectal cancer

09.07.2019

Treating physicians need information about the molecular subtype of the tumor if they are to provide targeted therapy for colorectal carcinoma. A research team from University Hospital Zurich and the University of Oxford have now developed a method to predict the molecular classification of colorectal cancer from digital pathology slides.
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Image: doctor and assistant investigating patient`s data; Copyright: panthermedia.net/sabthai

Computer model supports cancer therapy

05.07.2019

Researchers from the Life Sciences Research Unit (LSRU) of the University of Luxembourg have developed a computer model that simulates the metabolism of cancer cells. They used the programme to investigate how combinations of drugs could be used more effectively to stop tumour growth.
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Image: doctor in laboratory investigates medical samples of a patient; Copyright: panthermedia.net/Arne Trautmann

Biomarker: test improves prostate cancer detection

03.07.2019

A team of researchers from UCLA and the University of Toronto have identified a new biomarker found in urine that can help detect aggressive prostate cancer, potentially saving hundreds of thousands of men each year from undergoing unnecessary surgeries and radiotherapy treatments.
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 Image: doctors hand on the monitoring system; Copyright: panthermedia.net/skvalval

Monitoring system: Body mapping treats damaged organs

02.07.2019

Medical advancements can come at a physical cost. Often following diagnosis and treatment for cancer and other diseases, patients' organs and cells can remain healed but damaged from the medical condition.
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Image: Remote-controlled implantable nanochannel drug delivery system besides a pen; Copyright: Houston Methodist

Implants: remote-controlled drug delivery system for chronic disease management

26.06.2019

People with chronic diseases like arthritis, diabetes and heart disease may one day forego the daily regimen of pills and, instead, receive a scheduled dosage of medication through a grape-sized implant that is remotely controlled.
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Image: black box - new device for rapid cancer diagnosis during surgery; Copyright: Leibniz-IPHT

Optical method: compact device for rapid tissue analysis during surgery

24.06.2019

A team of researchers from Jena is presenting a groundbreaking new method for the rapid, gentle and reliable detection of tumors with laser light. For the first time, the Leibniz IPHT will present a compact device for rapid cancer diagnosis during surgery. The optical method will help surgeons to remove tumors more precisely and could make cancer operations possible without a scalpel.
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Image: Grey and white image of small circles; Copyright: Morteza Mahmoudi, Brigham and Women's Hospital

Sensory nanoparticles to detect disease

21.06.2019

Investigators from Brigham and Women's Hospital are taking advantage of a unique phenomenon of nanoparticles to develop a test for early detection of different types of diseases, including cancer.
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Functional Imaging: The puls of modern oncology

17.06.2019

Medical imaging techniques have developed considerably in recent decades. In addition to morphological imaging techniques more and more functional imaging techniques are used in oncology that can continously record the functions of specific organs locally and regionally in real time. These are groundbreaking for diagnostics, therapies and preoperative preparations.
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Surgery devices: 'virtual biopsy' device detects skin tumor

14.06.2019

has developed a new "virtual biopsy" device that can quickly determine a skin lesion's depth and potential malignancy without using a scalpel.
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Image: doctor investigates skin of a patient; Copyright: panthermedia.net / belchonock

AI: diagnosis of skin lesions is superior to humans

13.06.2019

When it comes to the diagnosis of pigmented skin lesions, artificial intelligence is superior to humans. In a study conducted under the supervision of the MedUni Vienna human experts "competed" against computer algorithms. The algorithms achieved clearly better results, yet their current abilities cannot replace humans.
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Image: Woman undergoing a CT scan; Copyright: panthermedia.net/Tyler Olsonv

Machine learning: superior results for low-dose CT

12.06.2019

Machine learning has the potential to vastly advance medical imaging, particularly computerized tomography (CT) scanning, by reducing radiation exposure and improving image quality. Those new research findings were just published in Nature Machine Intelligence by engineers at Rensselaer Polytechnic Institute and radiologists at Massachusetts General Hospital and Harvard Medical School.
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Image: Woman investigates cell in a laboratory; Copyright: panthermedia.net/alexraths

Cell analysis: deep learning dive to cell division

10.06.2019

Combining tissue imaging and artificial intelligence, Hollings Cancer Center researchers at the Medical University of South Carolina probed deeper into how cell division cycles are regulated, in this study released online in the May 2019 issue of Cell Reports.
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Image: Laboratory tests to identify cancer cells; Copyright: panthermedia.net/Sven Hoppe

Biomarker: Which pancreatic cysts may become cancerous?

10.06.2019

Cysts in the pancreas sometimes develop into the invasive cancer, depending on the type of cyst, but such growths often are not cancerous, creating a quandary for physicians who spot them via CT and MRI scans. Surgery to remove pancreatic cysts is often complex, so there is a need for new tools to identify which such cysts are most likely to develop into cancer and which are not.
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Image: Man with prostate cancer at the doctor; Copyright: panthermedia.net / imagepointfr

Diagnostic tests: Better detection of prostate cancer

24.05.2019

Prostate cancer is the second-leading cause of male cancer deaths worldwide. Deaths from prostate cancer are primarily due to metastasized cancer, in which cancer cells have migrated through the body and begun to grow in other areas. Results reported in Biomicrofluidics, from AIP Publishing, promise a new way to detect this deadly disease through a simple, inexpensive device.
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Image: visitors at MEDICA; Copyright: Messe Düsseldorf

See, experience, learn: what's new at MEDICA 2018

02.11.2018

It's time: the world's largest medical trade fair opens its doors from 12 to 15 November. More than 5,000 international exhibitors will present their new innovative products and applications. Frums, conferences and special shows will feature exciting specialist lectures and discussions that will give you an insight into electromedicine, laboratory medicine, medical technology and diagnostics.
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Image: diagnosis of the lung; Copyright: panthermedia.net/Sergey Nivens

With modern imaging supplies: A look into the lung

01.10.2018

Thanks to various imaging supplies, it is possible to make the inside of the body accessible for diagnostics, research and treatment. The lung, one of the most important human organs for survival, is also examined in this way. In our Topic of the Month, we looked at how doctors are getting a closer look at the lung, how the procedures differ, and which ones will be available in the near future.
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Image: Small brown mole on the back of a hand; Copyright: panthermedia.net/Mario Hahn

Early detection: Tattoo signals cancer – and more

09.07.2018

People who are not ill and do not show any symptoms typically do not visit the doctor. And while most people know that preventive medical checkups for cancer, for example, are important, they still avoid them. They tend to be very hesitant because the doctor might detect a serious illness. In the future, a new type of implant could make it easier to go to a screening test.
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Personalized cancer medicine – Best possible treatment with TherapySelect

30.04.2018

Medicine is getting more and more personalized. This is particularly interesting for oncology, since a cancer is as individual as the respective patient. When choosing a therapy, both the characteristics of the tumor and the personal characteristics of the patient must be considered. To see exactly what this looks like, we visited the diagnostics company TherapySelect, based in Heidelberg.
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Image: DermaFC developed by Magnosco; Copyright: Magnosco

A startup makes melanin glow: skin cancer diagnostics with Magnosco

09.04.2018

When a skin lesion is suspected to exhibit malignant changes, it is usually promptly removed. However, not all cases require an excision of the affected tissue. The startup company Magnosco has developed a procedure that uses a laser to support the diagnosis and early detection of malignant melanoma.
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Image: Man with stethoscope and medical symbols; Copyright: panthermedia.net/everythingposs

Between austerity measures and growth pressure - Latin America's medical market

03.04.2018

A region whose states make up the world's third largest economy and which has few linguistic differences - Latin America is an attractive market for foreign companies at first glance. This also applies to the medical market. However, various factors are contributing to the fact that this market is growing only slowly in most countries.
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Image: A group of physicians is holding large colorful puzzle pieces in their hands and is putting them together; Copyright: panthermedia.net/Andriy Popov

Personalized medicine: a paradigm shift is gaining momentum

01.03.2018

Personalized medicine does not follow a "one-size-fits-all" treatment approach but emphasizes a "tailor-made" paradigm, meaning a treatment is customized to each individual person's case. For patients, this increases the chances of treatment success and means fewer side effects. While the approach originates in the field of oncology, it is now also increasingly applied to other disease patterns.
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Image: Three men in suits and a woman in a laboratory coat are standing in a laboratory; Copyright: Ministry of Economy of Mecklenburg-Hither Pomerania/Norbert Fellechner

On the trail of cancer: personalized cancer vaccine

01.03.2018

Conventional cancer treatment selection typically depends on the location of the tumor. However, this approach ignores the distinct gene mutations in the tumor of the individual patient. New cancer research approaches increasingly emphasize the concept of personalized therapy.
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Image: yellow tape measure with capsules in front of it; Copyright: panthermedia.net/Jiri Hera

Personalized cancer medicine: customized treatment

01.03.2018

Everyone is different. This statement also applies to our health. Cancer, in particular, can look and progress differently depending on the individual person. That’s why every patient ideally also needs a customized treatment that is tailored to their individual needs. But how feasible is this idea?
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Image: a container with the nutrient medium for cancer cells; Copyright: Dr. Markus Wehland

Cells in space – extraterrestrial approaches in cancer research

22.02.2018

Here on Earth, all experiments are bound by gravitation. Yet, freed from gravity's grip, tumor cells, for example, behave in an entirely different way. As part of the "Thyroid Cancer Cells in Space" project by the University of Magdeburg, smartphone-sized containers carrying poorly differentiated thyroid cancer cells are sent into space.
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MEDICA 2017: Cutting-edge, look into the future

13.11.2017

For exhibitors and visitors, MEDICA 2017 does not start until Monday. However, the trade press already gets a preview of some selected product highlights on the Sunday before the trade fair. We were there with the camera and met with some exhibitors. They gave us the opportunity to present cutting-edge products and to take a look at the medical technology of the future.
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Image: Vials in a rack; Copyright: Messe Düsseldorf

MEDICA 2017: all about laboratory medicine at the MEDICA LABMED FORUM

02.10.2017

If you are interested in laboratory medicine and come to the MEDICA 2017, you will quickly notice that Exhibition Halls 1 and 2 were demolished. A new state-of-the art hall is meant to take their place. Until then, exhibitors from the field of laboratory medicine will be showcased at their temporary new location in the lightweight hall structures 3a and 18 on the fairgrounds.
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Image: Colored sonographic image of the human heart from Doppler ultrasonography; Copyright: panthermedia.net/Belish

Imaging techniques: ultrasound, MRI, CT, catheters and other procedures to keep a healthy heart

01.09.2017

Many people are affected by heart disease today because - among other reasons- our modern unhealthy lifestyle is taking a toll on our hearts. A reliable diagnosis and treatment are crucial for patients with heart disease since all other organs depend on the pumping of our vital organ. Modern imaging techniques are a key to understanding the heart.
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Image: interferometric detection of scattered light, iSCAT; Copyright: MPL

Interface between Physics and Medicine: new interdisciplinary center

22.08.2017

Physics has always supported medical science, especially when it comes to practical implementation. Now physicists and health professionals join in collaborative research at an interdisciplinary Center in Erlangen and incorporate fundamental principles of theoretical physics in their studies of diseases.
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Image: A large medical device with a treatment couch and four movable boxes; Copyright: panthermedia.net/Thomas Hecker

Cancer: refined treatment with proton minibeams

10.07.2017

Radiation therapies are an essential component of today’s oncology because they enable the treatment of localized tumors. Yet they have one major drawback: radiation damages not just tumor cells but also healthy tissue. One solution to solve this problem could be proton minibeam therapy, which uses finely focused beams.
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Image: A flat device with a touch screen; Copyright: biolitec AG

Surgical lasers: the quest to be compact, mobile, and user-friendly

03.07.2017

Not all lasers are the same – especially in the surgical field, it all depends on what’s inside: the different operational wavelengths of laser light also affect human tissue in different ways. This is why a single laser for a variety of applications drastically simplifies the job of physicians.
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Image: A dermatology laser is used to remove a mole; Copyright: panthermedia.net/Michael Krause

Laser surgery: usability, flexibility, treatment quality

03.07.2017

The scalpel is considered the classic surgical instrument and as such, has remained unchanged for quite some time. However, today’s technology opens up a world of new possibilities for cutting tissue. Next to high-frequency electrosurgical scalpels that work with electric power, surgeons also use a variety of different lasers. They promise great usability and better treatment.
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Photochemical internalization – A new hope against bile duct cancer?

03.07.2017

Advanced bile duct tumors cannot always be removed surgically. Then, patients receive chemotherapy and a stent that corrects the narrowing of the bile duct that is caused by the tumor. Another, local therapy option is tested at the University Hospital Frankfurt: laser light is used to transport drugs into the tumor during photochemical internalization.
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Image: A women with a bald head and a headscarf, smiling, sitting on a sofa talking ot another woman; Copyright:Katharina Bia asiewic

Irreversible Electroporation – Last hope for liver cancer patients

24.04.2017

Liver cancer is the fifth most common malignant tumor in the world. The tumor can be removed through surgery or by utilizing thermal ablation techniques. If a treatment with conservative methods is no longer possible, there is an alternative: irreversible electroporation (IRE). The effectiveness of this method was now confirmed by a clinical study.
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Image: A young girl is lying in the hospital bed, behind her a nurse is adjusting a monitor; Copyright: panthermedia.net / Monkeybusiness Images

Working with children with cancer – More than just a job

02.01.2017

Our topic title "pediatric (children’s) oncology" evoked strong emotional reactions from several mothers and fathers of our staff. "This hits too close to home for me, I couldn’t write about it", or "How do people manage to deal with this?". And we are only on the sidelines; physicians, caregivers and nurses at the hospital, hospice or families at home are the ones that have the real tough job.
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Image: Three physicians during a meeting; Copyright: KiTZ/Philipp Benjamin

Children's Tumor Center: consolidated treatment under one roof

02.01.2017

Treatments for children need to be different from treatment for adults – this also applies in oncology. Having said that, children do not just need new and different treatment concepts that still necessitate research. They also require the support from their families, who need to be nearby during treatment.
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