Radiology - Jan 19, 2024 - Scientists develop noninvasive way to monitor gene expression dynamics in the brain

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	Radiology
	The latest radiology news from News Medical

	Scientists develop noninvasive way to monitor gene expression dynamics in the brain Researchers introduced a non-invasive, sensitive method for monitoring gene expression in the brain using engineered reporters called released markers of activity, which can exit the brain into the blood for easy detection.

	Nanobots for bladder cancer treatment, promising high efficacy and targeted delivery A study in Nature Nanotechnology reveals the potential of urease-powered nanobots to enhance bladder cancer treatment, showing a 90% tumor reduction in a mouse model using radioiodine-loaded nanobots for targeted therapy.

			Largest study using machine learning in neuroimaging sets new benchmark for major depression diagnosis A benchmark classification of major depressive disorder (MDD) using machine learning (ML).

			What led to a decline in US breast cancer mortality between 1975 and 2019? Breast cancer mortality rates among United States (US) women aged 30-79 years between 1975 and 2019.

			Revolutionary brain scan lights up glioma's Achilles heel Recently, a team of South Korean researchers led by nuclear medicine physician and Professor Yun Mijin from Severance Hospital in collaboration with Director C. Justin LEE of the Center for Cognition and Sociality within the Institute for Basic Science (IBS) made a new discovery that can revolutionize both the diagnosis and treatment of glioblastoma.

	AI shows the same accuracy as a cardiologist in detecting rheumatic heart disease Artificial intelligence (AI) has the potential to detect rheumatic heart disease (RHD) with the same accuracy as a cardiologist, according to new research demonstrating how sophisticated deep learning technology can be applied to this disease of inequity.

	Promising PET scanner tool developed for rare medullary thyroid cancer A newly developed PET imaging agent has been found to be effective in identifying medullary thyroid cancer (MTC) in preclinical and clinical studies, according to research published in the January issue of The Journal of Nuclear Medicine.

	Radiation and chemo combo tackles advanced non-small cell lung cancer A new study led by researchers from the UCLA Health Jonsson Comprehensive Cancer Center shows that using high doses of radiation while integrating an ablative radiotherapy technique called stereotactic ablative radiotherapy (SABR) concurrently with chemotherapy is safe and effective in treating people with locally advanced non-small cell lung cancer that is not suitable for surgery.

	New approach using ultrasound-guided drug delivery effectively targets lymph node metastasis Researchers at Tohoku University have discovered a new approach for treating lymph node metastasis. Anticancer drugs are administered directly into the LNs under ultrasound guidance (Lymphatic Drug Delivery System or LDDS) to target sentinel lymph nodes (LNs) and generate antitumor effects locally, preventing distant metastasis.

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