Tue.Aug 01, 2023

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Scientists create compound that can block cancer metastasis

Drug Discovery World

Researchers from the University of Liverpool, UK, have created a biomedical compound that has the potential to stop the spread of breast cancer. Scientists from the Chemistry and Biochemistry Departments at the University of Liverpool and Nanjing Medical School in China have discovered a possible way to block proteins that cause metastasis. The major problem hindering the successful treatment of commonly occurring cancers is not the primary tumour which can usually be removed by surgery, but its

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Synthesis of novel pyrimido[4,5?b]quinolines as potential anticancer agents and HER2 inhibitors

Chemical Biology and Drug Design

A series of pyrimido[4,5- b ]quinoline derivatives synthesized, showed good cytotoxic activity on MCF-7 cells. 5b was the most active (IC 50 : 1.67 μM), HER2 inhibitor (IC 50 : 0.073 μM) and promoted apoptosis. Abstract A series of N -arylpyrimido[4,5- b ]quinolines 3a–e and 2-aryl-2,3-dihydropyrimido[4,5- b ]quinoline-4(1 H )-ones 5a–e was designed and synthesized as potential anticancer agents against breast cancer.

Research 100
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RNA-based immunotherapy eradicates melanoma tumours

Drug Discovery World

Investigators at the Icahn School of Medicine at Mount Sinai have designed an RNA-based strategy to activate dendritic cells that eradicated tumours and prevented their recurrence in mouse models of melanoma. The findings, which suggest that the approach has the potential to be effective against tumours that have already spread to other parts of the body and against different cancer types, were reported in Nature Nanotechnology.

RNA 130
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Psilocybin May Help Some Who Battle Anorexia

Drugs.com

TUESDAY, Aug. 1, 2023 -- One dose of the hallucinogenic ingredient in "magic mushrooms" may help some people with anorexia move past their preoccupation with body image, an early study suggests. The study, of just 10 women with anorexia, tested the.

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How Machine Learning Drives Clinical Trial Efficiency

Clinical trial data management is increasingly challenging as studies grow in complexity. Quickly accessing and analyzing study data is vital for assessing trial progress and patient safety. In this paper, we explore real-time data access and analysis for proactive study management. We investigate using adverse event (AE) data to monitor safety and discuss a clinical analytics platform that supports collaboration and data review workflows.

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Synthetic biology: Innovating in drug discovery

Drug Discovery World

Synthetic biology is increasingly important to drug discovery and development. Reece Armstrong examines recent activity within the sector and highlights some of the key advancements and innovation. Partnerships Earlier this year cell-engineering company MaxCyte signed a strategic platform license (SPL) with biotechnology company Catamaran Bio. The agreement will see Catamaran gain access to MaxCyte’s technology platforms which enable the complex engineering of cells.

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Key Ingredient in Breast Milk Could Do Wonders for Baby's Brain

Drugs.com

TUESDAY, Aug. 1, 2023 -- A micronutrient in human breast milk may provide significant benefit to developing newborn brains, according to new research that sheds light on the link between nutrition and brain health. Scientists looked at this sugar.

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Could Cold Air Help Settle a Case of Croup? New Study Says Yes

Drugs.com

TUESDAY, Aug. 1, 2023 -- Pediatricians have suspected it for years, and now a new study may be proving them right: Cold air really can help ease children's croup symptoms. Croup is a common childhood illness that usually starts as an ordinary cold.

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The Economics of Copay Accumulators, Maximizers, and Alternative Funding Programs (Video)

Drug Channels

In my most recent video webinar , I explored how plans and PBMs are turning to novel—and highly controversial—benefit design tools that access manufacturers’ patient support spending: copay accumulators, maximizers, and alternative funding programs. In the video excerpt below, I describe these new approaches that plans offset specialty drug expenses.

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Biotech Company Settles With Family of Henrietta Lacks, Whose Cells Revolutionized Medicine

Drugs.com

TUESDAY, Aug. 1, 2023 -- Cervical cells from Henrietta Lacks, a cancer patient who died more than 70 years ago, are a cornerstone of modern medicine, but her family has never been compensated for the cells taken without her knowledge. Until.

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Early-stage cancer diagnoses decreased sharply in the U.S. during first year of COVID-19 pandemic; underserved greatly affected

SCIENMAG: Medicine & Health

ATLANTA, August 1, 2023 – A new study from researchers at the American Cancer Society (ACS) found monthly adult cancer diagnoses decreased by half in April 2020 during the COVID-19 pandemic in the United States. The largest decrease was for stage I cancers, resulting in a higher proportion of late-stage diagnoses.

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Deliver Fast, Flexible Clinical Trial Insights with Spotfire

Clinical research has entered a new era, one that requires real-time analytics and visualization to allow trial leaders to work collaboratively and to develop, at the click of a mouse, deep insights that enable proactive study management. Learn how Revvity Signals helps drug developers deliver clinical trial data insights in real-time using a fast and flexible data and analytics platform to empower data-driven decision-making.

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Kombucha May Help Control Blood Sugar in Folks With Type 2 Diabetes

Drugs.com

TUESDAY, Aug. 1, 2023 -- Kombucha is a fermented tea that many folks believe offers numerous health benefits — and new research suggests they may be right. Though the study was small -- 12 participants -- it found that kombucha may help lower.

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Old mattresses made new: Simple chemistry can recycle polyurethane

SCIENMAG: Medicine & Health

It created something of a stir when, back in 2022, researchers from Aarhus University announced a new and inexpensive way of breaking down polyurethane (PU) plastic into its original components, which can then be recycled into new PU material instead of ending up in landfills or incinerators.

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Families With Multiple Cases Give Clues to Autism's Origins

Drugs.com

TUESDAY, Aug. 1, 2023 -- In a study of families that have multiple children with autism, researchers have unearthed new insights into genes that might drive the disorder. “Study design is critical, and not enough attention has been paid to.

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Multiclonality of estrogen receptor expression in ductal carcinoma in situ (DCIS)

SCIENMAG: Medicine & Health

“We have discussed in detail the clinical implications of ER in avoiding overtreatment and undertreatment in DCIS.” Credit: 2023 Thorat. “We have discussed in detail the clinical implications of ER in avoiding overtreatment and undertreatment in DCIS.

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Clinical Data Like You´ve Never Seen It Before: Why Spotfire Is the Leading Tool for Clinical Analytics

Clinical development organizations face a wide array of challenges when it comes to data, many of which can impact the operational effectiveness of their clinical trials. In this whitepaper, experts from Revvity Signals explore how solutions like TIBCO® Spotfire® enable better, more streamlined studies. The whitepaper also features a success story from Ambrx, a leading biopharmaceutical company, detailing how it has leveraged Spotfire to tackle data quality and collaboration challenges in clinic

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$11 Million Awarded to Family of Woman Who Died After Taking Kratom

Drugs.com

TUESDAY, Aug. 1, 2023 – The family of a mother of four who collapsed and died while cooking breakfast has been awarded $11 million in a wrongful death lawsuit. The cause of death for Krystal Talavera, 39, involved the opioid-like herb known as.

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A novel laser slicing technique for diamond semiconductors

SCIENMAG: Medicine & Health

Silicon-based materials are currently the undisputed leaders in the field of semiconductors. Even so, scientists around the world are actively trying to find superior alternatives for next-generation electronics and high-power systems. Interestingly, diamonds are among the most promising materials for applications such as fast telecommunications and power conversion in electric vehicles and power plants.

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Sweet smell of success: Simple fragrance method produces major memory boost

Science Daily: Pharmacology News

When a fragrance wafted through the bedrooms of older adults for two hours every night for six months, memories skyrocketed. Participants in this study reaped a 226% increase in cognitive capacity compared to the control group. The researchers say the finding transforms the long-known tie between smell and memory into an easy, non-invasive technique for strengthening memory and potentially deterring dementia.

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Exploiting nonlinear scattering medium for optical encryption, computation, and machine learning

SCIENMAG: Medicine & Health

Can one see through a scattering medium like ground glass? Conventionally, such a feat would be deemed impossible. As light travel through an opaque medium, the information contained in the light becomes “jumbled up”, almost as if undergoes complex encryption.

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Getting Really Active Just 5 Minutes a Day Lowers Your Cancer Risk

Drugs.com

TUESDAY, Aug. 1, 2023 -- Taking the stairs rather than an elevator. Raking leaves. Toting heavy grocery bags. Pushing a vacuum. Playing hard with your kids or pets. Short bursts of vigorous physical activity during everyday events like these —.

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John Rummel to be honored with the SETI Institute’s 2023 Drake Award

SCIENMAG: Medicine & Health

August 1, 2023, Mountain View, CA – The SETI Institute is proud to announce that Dr. John Rummel will receive the prestigious 2023 Drake Award, recognizing his extraordinary and innovative programmatic contributions and unwavering advocacy for SETI and astrobiology.

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Oldest known species of swimming jellyfish identified

Science Daily: Pharmacology News

Royal Ontario Museum announces the oldest swimming jellyfish in the fossil record with the newly named Burgessomedusa phasmiformis. This 505-million-year-old swimming jellyfish from the Burgess Shale highlights diversity in the Cambrian ecosystem.

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Score, then rank: Researchers propose an integrated approach to grant review assessments

SCIENMAG: Medicine & Health

The public funding of science is responsible for many of the biomedical and other scientific breakthroughs on which our lives depend. However, the process through which funding decisions are made, the peer review of grant proposals, has been historically understudied, and current approaches can lead to undesirable outcomes.

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High Complexity Golden Gate Assembly with NEB’s DAD

addgene Blog

If you’ve ever used Golden Gate Assembly for cloning, you might be familiar with the rules of thumb for designing your overhang sets. But are those rules the best way to design GGA overhang sets, particularly for high-complexity reactions?

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56 percent of Saudi Arabian women never had a cervical cancer screening test | BGI Insight

SCIENMAG: Medicine & Health

Only 19% of Saudi Arabian women are diagnosed at stage I of cervical cancer where survival rates are highest, according to a study published by the King Abdulaziz University. To further motivate action to combat cervical cancer, BGI Genomics today released its State of Cervical Cancer Awareness Report in Saudi Arabia.

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Biden Administration Launches Office for Long COVID Research

Drugs.com

TUESDAY, Aug. 1, 2023 -- As Americans continue to grapple with the effects of long COVID, the Biden administration on Monday announced the creation of a new office focused on research about the condition that will be part of the U.S. Department of.

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E-cigarettes may be better than nicotine patches in helping pregnant women stop smoking and in reducing the risk of low birthweight

SCIENMAG: Medicine & Health

Smoking in pregnancy can harm developing babies, especially their growth . Current guidelines recommend that pregnant smokers who find quitting difficult should be provided with nicotine replacements products and stop-smoking services usually recommend nicotine patches. This research published in NIHR Journals Library, suggests that pregnant women should also consider e-cigarettes.

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New Clues to Treating a Disease That Prevents Children From Swallowing, Eating

Drugs.com

TUESDAY, Aug. 1, 2023 -- Children who have a chronic immune system disease that can prevent them from eating may eventually have a new treatment, decades after the condition was first identified. “Parents and doctors may not be aware of this, but.

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Humble feijoa to help prevent type 2 diabetes?

SCIENMAG: Medicine & Health

Can the humble feijoa help the world tackle type 2 diabetes? University of Auckland scientists are investigating. With more than 200,000 people in New Zealand living with type 2 diabetes, prevention is key to tackling this important health issue. Could a solution be found growing in New Zealand backyards?

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New patent expiration for Novartis drug PATANASE

Drug Patent Watch

Annual Drug Patent Expirations for PATANASE Patanase is a drug marketed by Novartis and is included in one NDA. It is available from two suppliers. There are two patents protecting… The post New patent expiration for Novartis drug PATANASE appeared first on DrugPatentWatch - Make Better Decisions.

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Multicyclic molecular wheels with polymer potential

SCIENMAG: Medicine & Health

Molecules that act as connected wheels can hold long molecular chains together to modify the properties of soft polymers. Credit: Minami Ebe, et al. Angewandte Chemie International Edition. July 17, 2023 Molecules that act as connected wheels can hold long molecular chains together to modify the properties of soft polymers.

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New tentative approval for Optimus Pharma drug obeticholic acid

Drug Patent Watch

Obeticholic acid is the generic ingredient in one branded drug marketed by Intercept Pharms Inc and is included in one NDA. There are ten patents protecting this compound. Drug patent… The post New tentative approval for Optimus Pharma drug obeticholic acid appeared first on DrugPatentWatch - Make Better Decisions.

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Correlation between neutron pairs observed in helium-8 nuclei

SCIENMAG: Medicine & Health

Atomic nuclei consist of nucleons such as protons and neutrons, which are bound together by nuclear force or strong interaction. This force allows protons and neutrons to form bound states; however, when only two neutrons are involved, the attractive force is slightly insufficient to create such a state.

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New patent for Altathera Pharms drug SOTALOL HYDROCHLORIDE

Drug Patent Watch

Annual Drug Patent Expirations for SOTALOL+HYDROCHLORIDE Sotalol Hydrochloride is a drug marketed by Altathera Pharms Llc, Apotex, Aurobindo Pharma Usa, Beximco Pharms Usa, Epic Pharma Inc, Impax Pharms, Mylan, Oxford… The post New patent for Altathera Pharms drug SOTALOL HYDROCHLORIDE appeared first on DrugPatentWatch - Make Better Decisions.

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Decades of research have left knowledge gaps about cells that regulate the immune system: Purdue and NIH

SCIENMAG: Medicine & Health

Decades of research have left knowledge gaps about cells that regulate the immune system: Purdue and NIH Credit: Purdue University photo/Jessica Kerkhoff Decades of research have left knowledge gaps about cells that regulate the immune system: Purdue and NIH Four decades of research have produced a vast pool of knowledge about regulatory T cells, a […]