Lifeboat Foundation: Safeguarding Humanity
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Category: health – Page 8

The Sustainable Development Goals (SDGs) constitute the leading global framework for achieving human progress, economic prosperity, and planetary health. This framework emphasizes issues such as public health, education for all, gender equality, zero hunger, adoption of clean and renewable energy, and biodiversity conservation. Yet, despite this comprehensive agenda, questions remain about how different nations navigate their own paths toward these goals.

A recent study, published in Nature Communications provides insights into the trajectories of 166 countries as they have worked toward the SDGs over the past two decades.

By applying and the Product Space methodology, commonly used in the field of complexity economics, the researchers constructed the “SDG Space of Nations.” The elaborate model shows that countries do not simply march in lockstep toward sustainable development; instead, they cluster into distinctive groups, each with its own strengths and specializations, sometimes quite unexpected.

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Almost 2% chance for catastrophic impact in 7 years? What should we do?

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A 2020 assessment of IKN by the National Planning and Development Agency highlighted the risks, citing data including the abundance of disease-carrying mosquitoes. At least two construction workers caught malaria in 2022 while at the site, according to the Ministry of Health. Last year, 54 cases were reported there, but the ministry claimed the patients were infected elsewhere. Although the construction authority has taken some control measures, such as handing out mosquito nets to workers, it’s not well-equipped for the job, says Mirza Buana, a legal scholar at Lambung Mangkurat University in South Kalimantan: “It has all the authorities but no capabilities.” The agency has shifted most of the tasks—such as vector control and screening workers entering or leaving IKN—to district health officials, who have struggled to keep up.

Surendra is particularly worried about the potential spread of P. knowlesi, a parasite first discovered in the 1930s. It emerged as a public health threat in the early 2000s, in areas in the Malaysian part of Borneo where forests were cleared for oil palm plantations. It has since been identified in many Southeast Asian countries.

P. knowlesi primarily infects long-tailed macaques, highly adaptable monkeys that thrive at the forest edge, and is spread by forest-dwelling Anopheles mosquitoes that occasionally bite humans as well. People working in or near the forest, including hunters and loggers, are at the highest risk. Because it has an animal reservoir, the disease is impossible to eliminate completely. Mosquitoes don’t transmit P. knowlesi between people—or very poorly—but some scientists worry that could change.

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Synthetic biologists from Yale were able to re-write the genetic code of an organism—a novel genomically recoded organism (GRO) with one stop codon—using a cellular platform that they developed enabling the production of new classes of synthetic proteins. These synthetic proteins, researchers say, offer the promise of innumerable medical and industrial applications that can benefit society and human health.

The creation of the landmark GRO, known as “Ochre”—which fully compresses redundant, or “degenerate” codons, into a single codon—is described in a new study published in the journal Nature. A codon is a sequence of three nucleotides in DNA or RNA that codes for a specific amino acid, which serves as the biochemical building blocks for proteins.

“This research allows us to ask fundamental questions about the malleability of genetic codes,” said Farren Isaacs, professor of molecular, cellular and at Yale School of Medicine and of biomedical engineering at Yale’s Faculty of Arts and Sciences, who is co-senior author of the paper. “It also demonstrates the ability to engineer the genetic code to endow multi-functionality into proteins and usher in a new era of programmable biotherapeutics and biomaterials.”

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The study of ‘starquakes’ (like earthquakes, but in stars) promises to give us important new insights into the properties of neutron stars (the collapsed remnants of massive stars), according to new research led by the University of Bath in the UK.

Such explorations have the potential to challenge our current approaches to studying , with important impacts for the future of both nuclear physics and astronomy. Longer term, there may also be implications in the fields of health, security and energy.

The value of studying asteroseismology—as these vibrations and flares are known—has emerged from research carried out by an international team of physicists that includes Dr. David Tsang and Dr. Duncan Neill from the Department of Physics at Bath, along with colleagues from Texas A&M and the University of Ohio.

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The rise of antimicrobial resistance has rendered many treatments ineffective, posing serious public health challenges. Intracellular infections are particularly difficult to treat since conventional antibiotics fail to neutralize pathogens hidden within human cells. However, designing molecules that penetrate human cells while retaining antimicrobial activity has historically been a major challenge. Here, we introduce APEXDUO, a multimodal artificial intelligence (AI) model for generating peptides with both cell-penetrating and antimicrobial properties. From a library of 50 million AI-generated compounds, we selected and characterized several candidates. Our lead, Turingcin, penetrated mammalian cells and eradicated intracellular Staphylococcus aureus. In mouse models of skin abscess and peritonitis, Turingcin reduced bacterial loads by up to two orders of magnitude. In sum, APEXDUO generated multimodal antibiotics, opening new avenues for molecular design.

CFN provides consulting services to Invaio Sciences and is a member of the Scientific Advisory Boards of Nowture S.L., Peptidus, European Biotech Venture Builder and Phare Bio. CFN is also a member of the Advisory Board for the Peptide Drug Hunting Consortium (PDHC). The de la Fuente Lab has received research funding or in-kind donations from United Therapeutics, Strata Manufacturing PJSC, and Procter & Gamble, none of which were used in support of this work. An invention disclosure associated with this work has been filed. All other authors declare no competing interests.

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Tags; #science #neuroscience #happiness #happiness #neurodegenerativediseases #disease #health #mentalhealth #sleep #neuroscientist #disease #education #success.
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About me:
I am Shambhu Yadav, Ph.D., a research scientist at Harvard Medical School (Boston, MA, USA). I also work (for fun) as a Science Journalist, editor, and presenter on a YouTube channel. Science Communication is my passion.

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Disclaimer 1: The video content is for educational and informational purposes only, not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or qualified healthcare provider regarding any medical condition. Do not disregard or delay seeking professional medical advice based on information from this video. Any reliance on the information provided is at your own risk.
Disclaimer 2: The Diary Of A Scientist (DOAS) channel does not promote or encourage any unusual activities, and all content provided by this channel is meant for EDUCATIONAL purposes only.

*Credits and thanks**
The video was recorded using iPhone and edited using Adobe Premiere Pro: a timeline-based and non-linear video editing software.
Music source: Epidemic sound.

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Colorectal cancer (CRC) is a serious public health concern worldwide. Immune checkpoint inhibition medication is likely to remain a crucial part of CRC clinical management. This study aims to create new super paramagnetic iron oxide nano-carrier (SPION) that can effectively transport miRNA to specific CRC cell lines. In addition, evaluate the efficiency of this nano-formulation as a therapeutic candidate for CRC. Bioinformatics tools were used to select a promising tumor suppressor miRNA (mir-497-5p). Green route, using Fusarium oxyporium fungal species, manipulated for the synthesis of SPION@Ag@Cs nanocomposite as a carrier of miR-497-5p. That specifically targets the suppression of PD1/PDL1 and CTLA4pathways for colorectal therapy. UV/visible and FTIR spectroscopy, Zeta potential and MTT were used to confirm the allocation of the miR-497 on SPION@Ag@Cs and its cytotoxicity against CRC cell lines. Immunofluorescence was employed to confirm transfection of cells with miR-497@NPs, and the down-regulation of CTLA4 in HT29, and Caco2 cell lines. On the other hand, PDL1 showed a significant increase in colorectal cell lines (HT-29 and Caco-2) in response to mir497-5p@Nano treatment. The data suggest that the mir-497-loaded SPION@Ag@Cs nano-formulation could be a good candidate for the suppression of CTLA4in CRC human cell lines. Consequently, the targeting miR-497/CTLA4 axis is a potential immunotherapy treatment strategy for CRC.

Elfiky, A.M., Eid, M.M., El-Manawaty, M. et al. Sci Rep 15, 4,247 (2025). https://doi.org/10.1038/s41598-025-88165-3

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Imagine smartphones that can diagnose diseases, detect counterfeit drugs or warn of spoiled food. Spectral sensing is a powerful technique that identifies materials by analyzing how they interact with light, revealing details far beyond what the human eye can see.

Traditionally, this technology required bulky, expensive systems confined to laboratories and industrial applications. But what if this capability could be miniaturized to fit inside a smartphone or ?

Researchers at Aalto University in Finland have combined miniaturized hardware and intelligent algorithms to create a powerful tool that is compact, cost-effective, and capable of solving real-world problems in areas such as health care, food safety and autonomous driving. The research is published in the journal Science Advances.

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