Medical Imaging News and Research

RSS

Researchers create ‘mini-guts’ to explore how gut epithelium respond to gluten in celiac patients

In pursuit of a novel tool for the research and treatment of celiac disease, scientists at the Mucosal Immunology and Biology Research Center at Massachusetts General Hospital have validated the use of intestinal organoids.

8 May 2019

Children under 3 years old are most vulnerable to the effects of adversity, study finds

A Massachusetts General Hospital study has found evidence that children under 3 years old are most the vulnerable to the effects of adversity - experiences including poverty, family and financial instability, and abuse - on their epigenetic profiles, chemical tags that alter gene expression and may have consequences for future mental health.

1 May 2019

Angiotensin receptor blockers could improve response to cancer immunotherapy

A research team led by investigators at Massachusetts General Hospital and the Massachusetts Institute of Technology has found that combining a specialized version of an antihypertension drug with immune checkpoint blockers could increase the effectiveness of cancer immunotherapies.

30 Apr 2019

Women pay more for over-the-counter facial moisturizing products, MGH study finds

Over-the-counter facial moisturizers are a widely-used and commonly recommended skin care product, but a new study from dermatologists at Massachusetts General Hospital finds that, when it comes to price, men's and women's products are not considered equal.

29 Apr 2019

Small army of tiny robots can remove dental plaque

A visit to the dentist typically involves time-consuming and sometimes unpleasant scraping with mechanical tools to remove plaque from teeth.

25 Apr 2019

Predicting whether a patient will benefit from chemotherapy

Case Western Reserve University researchers and partners, including a collaborator at Cleveland Clinic, are pushing the boundaries of how "smart" diagnostic-imaging machines identify cancers--and uncovering clues outside the tumor to tell whether a patient will respond well to chemotherapy.

25 Apr 2019

Novel fluorescence imaging system helps surgeons remove small ovarian tumors

Ovarian cancer is usually diagnosed only after it has reached an advanced stage, with many tumors spread throughout the abdomen.

24 Apr 2019

Traditional and e-cigarette users may be more receptive to smoking cessation interventions

A study by MassGeneral Hospital for Children researchers finds that parents who use both traditional cigarettes and e-cigarettes may be more receptive to smoking cessation interventions than parents who only smoke traditional cigarettes.

23 Apr 2019

Improving the quality of digital pathology imaging

There's a low-tech problem troubling the high-tech world of digital pathology imaging.

19 Apr 2019

Researchers identify key clues to brain and pancreas development

Researchers have discovered a key clue into the development of the pancreas and brain by studying rare patients born without a pancreas.

19 Apr 2019

Workshop explores the future of artificial intelligence in medical imaging

In August 2018, a workshop was held at the National Institutes of Health (NIH) in Bethesda, Md., to explore the future of artificial intelligence (AI) in medical imaging.

17 Apr 2019

AI detects prostate cancer with same level of accuracy as experienced radiologists

UCLA researchers have developed a new artificial intelligence system to help radiologists improve their ability to diagnose prostate cancer.

16 Apr 2019

AI-based technique traces the shapes of active neurons faster than a human can

Biomedical engineers at Duke University have developed an automated process that can trace the shapes of active neurons as accurately as human researchers can, but in a fraction of the time.

12 Apr 2019

Scientists develop technique to clear abnormal tau protein from human neurons

Harnessing a probe used to image the brain in diagnosing Alzheimer's disease and related forms of dementia, scientists at Dana-Farber Cancer Institute and Massachusetts General Hospital have successfully cleared patient-derived brain cells of an abnormal protein associated with dementia and other neurogenerative disorders.

10 Apr 2019

New technology provides clearer picture to clinicians treating gynecological cancer

New technology developed at Western University is providing an improved way for radiation oncologists to deliver treatment to women with gynecological cancers, including vaginal, cervical and uterine cancer.

9 Apr 2019

MGH researchers provide insight into use of critical care resources

A study by Massachusetts General Hospital investigators has found wide variation in the use of different hospital units - intensive care or general medical units - to deliver a type of advanced respiratory support called non-invasive ventilation.

8 Apr 2019

Newly developed melanin nanoparticles could slow tumor growth

The dark skin pigment melanin protects us from the sun's damaging rays by absorbing light energy and converting it to heat.

5 Apr 2019

Low-dose radiation therapy may increase uptake of therapeutic nanoparticles by brain tumors

A new study led by Massachusetts General Hospital (MGH) investigators finds that radiation therapy may increase the uptake of therapeutic nanoparticles by glioblastomas, raising the possibility of using both growth-factor-targeted and immune-system-based therapies against the deadly brain tumor.

28 Mar 2019

Using connectomics to gain insight into epilepsy

Abnormalities in structural brain networks and how brain regions communicate may underlie a variety of disorders, including epilepsy, which is one focus of a two-part Special Issue on the Brain Connectome in Brain Connectivity, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

27 Mar 2019

Encapsulating human beta cells with immune-repelling protein restores glucose metabolism in diabetic mice

Encapsulating human stem-cell-derived beta cells in microcapsules made with a protein that repels key immune cells restored glucose metabolism in diabetic mice and protected the cells from immune system attack, preventing the buildup of inflammatory fibrotic tissue that has plagued previous trials of encapsulated beta cells.