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Deep learning model can accurately show the presence and location of cancer in pathological images

A research team led by Professor Park Sang-Hyun of the Department of Robotics and Mechatronics Engineering (also in charge of the Artificial Intelligence major) at DGIST (President Kuk Yang) developed a weakly supervised deep learning model that can accurately show the presence and location of cancer in pathological images based only on data where the cancer is present. Existing deep learning models needed to construct a dataset, in which the location of the cancer was accurately drawn, to specify the cancer site.

12 Aug 2022

What is the impact of COVID-19 on male reproductive health?

In a recent study, researchers assessed male reproductive health three months after COVID-19 infection.

12 Aug 2022

Gene discovery could help develop new tools to prevent strokes and heart attacks

Heart attacks and strokes are a leading cause of death in the United States, but scientists are still working to understand one of their primary triggers.

11 Aug 2022

Portable diagnostic device deployed in sub-Saharan Africa to identify cases of Kaposi sarcoma

A portable diagnostic device designed by researchers at Cornell Engineering and Weill Cornell Medicine has been deployed in clinical tests in Uganda to identify cases of Kaposi sarcoma, a common yet difficult-to-detect cancer that often signals the presence of HIV infection.

11 Aug 2022

Researchers identify genes that become active when carotid plaque rupture leads to a stroke

Researchers at Ochsner Health and Tulane University School of Medicine have identified the genes that become active in carotid arteries when plaque rupture causes a stroke.

11 Aug 2022

Leaving small, asymptomatic kidney stones behind increases patient's risk of relapse

When surgeons remove patients' kidney stones, they typically leave behind small stones that appear not to be causing problems.

11 Aug 2022

Health inequalities amongst ethnic minorities with diabetes have worsened during the pandemic, study shows

Existing health disparities amongst ethnic minorities with diabetes have worsened during the COVID-19 pandemic, a new study published in the journal Diabetes Care has reported.

11 Aug 2022

OICR funding to help five research projects take the next step toward advancing cancer care

Five Ontario-based research projects will take the next step toward advancing cancer care in the province thanks to funding from the Ontario Institute for Cancer Research (OICR).

11 Aug 2022

Electrical body stimulation combined with sound activates the brain's somatosensory cortex

A University of Minnesota Twin Cities-led team has found that electrical stimulation of the body combined with sound activates the brain's somatosensory or "tactile" cortex, increasing the potential for using the technique to treat chronic pain and other sensory disorders.

11 Aug 2022

UCL researchers identify strategies for minimizing weight bias among healthcare professionals

To help tackle the UK's obesity crisis, we must better educate medical professionals on weight stigma, according to the conclusions of a large-scale review led by UCL researchers.

11 Aug 2022

Novel model reveals how genomic instability arises in histologically benign tissue

Understanding which cells give rise to which areas of cancer can improve our understanding of how a tumor has grown and developed, including how it has changed genetically, over time. This has been made possible using a new technique called spatial transcriptomics, which allows scientists to see what genetic changes take place without breaking up the tissue they're looking at.

11 Aug 2022

Smoking continues to be a leading cause of cancer-related death

A new study led by researchers at the American Cancer Society (ACS) reports nearly 123,000 cancer deaths, or close to 30 percent of all cancer deaths, were from cigarette smoking in the United States in 2019, leading to more than two million Person-Years of Lost Life (PYLL) and nearly $21 billion in annual lost earnings. These losses were disproportionately higher in states with weaker tobacco control policies in the South and Midwest. The results were published today in the International Journal of Cancer.

11 Aug 2022

Repurposed drug shows promise as potential new treatment for motor neuron disease

A drug typically used to treat enlarged prostates and high blood pressure has shown promise as a potential new therapy for motor neuron disease (MND), according to a new study.

11 Aug 2022

Interferon beta reduces binding of three components to RBCs, study finds

Drugs called interferon betas are common treatments for multiple sclerosis (MS), reducing relapses and slowing motor function decline. Interferon beta, a protein known to contain a zinc binding pocket, is thought to reduce proinflammatory molecules and even increase production of anti-inflammatory species in MS patients.

11 Aug 2022

Study finds high level of resilience among children and adolescents living with glaucoma

Children and adolescents living with glaucoma develop a high level of emotional and social resilience to cope with this rare, chronic eye condition, a new Flinders University study reveals.

11 Aug 2022

Study defines how the circadian clock influences cell growth, metabolism and tumor progression

In a new University of California, Irvine-led study, researchers define how the circadian clock influences cell growth, metabolism and tumor progression.

11 Aug 2022

Collagen XII likely to be a potential marker for patients at high risk of metastatic relapse

Collagen type XII plays a key role in regulating the organization of the tumor matrix, reveals a new study from the Garvan Institute of Medical Research. A team of scientists led by Associate Professor Thomas Cox, Head of the Matrix and Metastasis lab, also discovered that high levels of collagen XII can trigger breast cancer cells to spread from the tumor to other parts of the body, a process known as metastasis.

11 Aug 2022

Study findings reveal bacterial signature in the saliva of soldiers experiencing post-traumatic stress disorder

A scientific breakthrough from the Tel Aviv and Haifa Universities may facilitate speedy, objective and accurate diagnosis of people suffering from PTSD using saliva samples. As part of the study, the researchers characterized the psychological, social and medical conditions of about 200 participants, while at the same time collecting saliva samples from them.

11 Aug 2022

Traditional Chinese medicine reduces severity of radiation-induced gastrointestinal mucositis in rats

For tens of thousands of Australians who receive radiotherapy as part of their cancer treatment, mucositis is a serious side effect that may cause inflammation, ulcers, diarrhea, nausea and vomiting, abdominal pain and bloating.

11 Aug 2022

Pressure ulcers' number and severity found to be underreported by U.S. nursing homes

Researchers at the University of Chicago have found that the number and severity of pressure ulcers suffered by Medicare residents in U.S. nursing homes is substantially underreported, leading to unreliable data that many consumers use to determine where to receive long- or short-term care.

10 Aug 2022

Medical Condition News

Deep learning model can accurately show the presence and location of cancer in pathological images

What is the impact of COVID-19 on male reproductive health?

Gene discovery could help develop new tools to prevent strokes and heart attacks

Portable diagnostic device deployed in sub-Saharan Africa to identify cases of Kaposi sarcoma

Researchers identify genes that become active when carotid plaque rupture leads to a stroke

Leaving small, asymptomatic kidney stones behind increases patient's risk of relapse

Health inequalities amongst ethnic minorities with diabetes have worsened during the pandemic, study shows

OICR funding to help five research projects take the next step toward advancing cancer care

Electrical body stimulation combined with sound activates the brain's somatosensory cortex

UCL researchers identify strategies for minimizing weight bias among healthcare professionals

Novel model reveals how genomic instability arises in histologically benign tissue

Smoking continues to be a leading cause of cancer-related death

Repurposed drug shows promise as potential new treatment for motor neuron disease

Interferon beta reduces binding of three components to RBCs, study finds

Study finds high level of resilience among children and adolescents living with glaucoma

Study defines how the circadian clock influences cell growth, metabolism and tumor progression

Collagen XII likely to be a potential marker for patients at high risk of metastatic relapse

Study findings reveal bacterial signature in the saliva of soldiers experiencing post-traumatic stress disorder

Traditional Chinese medicine reduces severity of radiation-induced gastrointestinal mucositis in rats

Pressure ulcers' number and severity found to be underreported by U.S. nursing homes

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