Unlocking Happiness: Three Science-Backed Strategies for Personal Fulfillment and Success

Prioritizing your happiness holds immense significance for several reasons, each carrying its own set of advantages that warrant careful consideration. The article highlights the pivotal role happiness plays in enhancing both physical and mental well-being, fostering engagement, focus, and resilience, particularly in challenging circumstances, and ultimately contributing to professional success.

The piece delves into three scientifically proven strategies aimed at bolstering happiness:

1.Strategic Downtime: In today’s tech-driven world, while technology has undoubtedly revolutionized convenience, it has also introduced new challenges. The incessant need to stay connected and productive, even during unconventional hours, adversely affects brain function. Research indicates that this addiction to constant stimulation leads to a loss of focus and mental clarity. Understanding the necessity of rest and rejuvenation is crucial for maintainingoptimal brain function throughout the day. Just as our sleeping brains undergo 90-minute cycles, transitioning from light to deep sleep and back again, a similar pattern repeats during waking hours. It is recommended to incorporate 10-minute breaks after every 80 to 120 minutes to calm brain activity. Creating intentional gaps in your schedule, free from meetings or work-related discussions, allows for uninterrupted time to think, meditate, take a nature walk, or engage in casual conversations. Guarding this precious downtime is vital and requires deliberate allocation.

2.Gratitude through Giving: The adage “It’s better to give than to receive” finds scientific validation in the realm of happiness. Generosity, particularly when tied to social connections, significantly enhances one’s sense of well-being. Research emphasizes the importance of “social giving,” where the act of giving benefits another individual, thereby fostering positive emotions in the donor. Whetherit’s supporting a friend’s GoFundMe campaign or contributing to a grassroots charity, the social connection amplifies the psychological rewards of altruism.

3.Optimism as a Mindset Shift: Embracing change with optimism is pivotal for navigating life’s uncertainties. Optimistic individuals approach challenges with hope, blending realism with a positive outlook. Despite the prevailing stressors, cultivating optimism allows individuals to sidestep unnecessary drama, set ambitious goals, and celebrate achievements with enthusiasm. Harvard-trained happiness researcher Shawn Achor advocates for a daily practice to cultivate optimism: sending a positive email or text to a different person each day, expressing gratitude or praise. This simple activity, when repeated for 21 days,facilitatesa lasting shift towards a more positive and optimistic mindset.

In essence, fostering happiness transcends mere transient gratification; it emerges as a strategic imperative for personal fulfillment and success.

https://www.inc.com/marcel-schwantes/science-says-your-overall-happiness-comes-down-to-3-timeless-strategies.html

Thirumala-Devi Kanneganti led Team Develops Potential Strategy to Deal with COVID-19 Symptoms

A team led by Thirumala-Devi Kanneganti, vice chair of the St. Jude Department of Immunology, identified a previously unknown interaction between two messenger proteins that can unleash a cascade of inflammatory cell death, leading to tissue damage and multiple organ failure. The team also reported that two existing drugs based on neutralizing antibodies appear to disrupt this deadly process.

The study, published online in the journal Cell, comes as researchers around the globe race to develop therapies and vaccines to staunch a pandemic that, in less than one year, has killed some 1.2 million people and sickened millions more. With effective treatment options currently limited, doctors often rely on supportive care, including supplemental oxygen and mechanical breathing assistance, in their efforts to save patients.

“Understanding the pathways and mechanism driving this inflammation is critical to develop effective treatment strategies,” said Kanneganti, who was corresponding author of the study. “This research provides that understanding.”

The scientists, led by Thirumala-Devi Kanneganti, vice chair of immunology at St. Jude Children’s Research Hospital in Memphis, Tennessee, identified the drugs after discovering that the hyperinflammatory immune response associated with Covid-19 leads to tissue damage and multi-organ failure in mice by triggering inflammatory cell death pathways, the report said.

“Understanding the pathways and mechanism driving this inflammation is critical to develop effective treatment strategies,” Kanneganti, who was born in Telangana and earned her undergraduate degree at Kakatiya University in Warangal, said in the report.

“This research provides that understanding. We also identified the specific cytokines that activate inflammatory cell death pathways and have considerable potential for treatment of Covid-19 and other highly fatal diseases, including sepsis,” she said in the report.

Kanneganti worked with Bhesh Raj Sharma, Rajendra Karki and others at her lab for the research that helps increase understanding of the pathways and mechanism that drives COVID-19 inflammation so researchers can develop effective treatment strategies, it said.

The infection is marked by increased blood levels of multiple cytokines. These small proteins are secreted primarily by immune cells to ensure a rapid response to restrict the virus. Some cytokines also trigger inflammation, the release notes.

Kanneganti’s team focused on a select set of the most elevated cytokines in COVID-19 patients. The scientists showed that no single cytokine induced cell death in innate immune cells, it said.

The investigators showed that blocking individual cell death pathways was ineffective in stopping cell death caused by TNF-alpha and IFN-gamma, according to the report.

“The findings link inflammatory cell death induced by TNF-alpha and IFN-gamma to COVID-19,” said Kanneganti. “The results also suggest that therapies that target this cytokine combination are candidates for rapid clinical trials for treatment of not only Covid-19, but several other often fatal disorders associated with cytokine storm,” she said.

The work by Kanneganti’s team focused on cytokines, tiny proteins secreted primarily by immune cells. Infections involving SARS-CoV-2 — the virus that causes COVID-19 — can lead to increased blood levels of cytokines.

These proteins sometimes cause inflammation, and when they flood the bloodstream in dramatically increased levels, lead to what researchers call a “cytokine storm.” Other life-threatening disorders such as sepsis and hemophagocytic lymphohistiocytosis (HLH) can lead to the same immune system overreaction. But the exact pathways initiating the cytokine storms and subsequent inflammation have remained a mystery.

To find them, Kanneganti and her team examined the cytokines most often present in elevated levels in COVID-19 patients. After finding that no single cytokine caused cell death, the scientists tested 28 combinations of the proteins and discovered that just one pair, working together, did induce inflammation and tissue damage mirroring the symptoms of COVID-19.

Researchers further concluded that existing drugs, Remicade and Gamifant, which are used to treat such inflammatory diseases as Crohn’s disease and colitis prevented COVID-19 complications in laboratory models.

“The results also suggest that therapies that target this cytokine combination are candidates for rapid clinical trials for treatment of not only COVID-19, but several other often fatal disorders associated with cytokine storm,” Kanneganti said.

The study’s co-first authors are Rajendra Karki, PhD, and Bhesh Raj Sharman, PhD, of the Kanneganti laboratory. The other authors are Shraddha Tuladhar, Parimal Samir, Min Zheng, Balamurugan Sundaram, Balaji Banoth, R. K. Subbarao Malireddi, Patrick Schreiner, Geoffrey Neale, Peter Vogel and Richard Webby, of St. Jude; and Evan Peter Williams, Lillian Zalduondo and Colleen Beth Jonsson, of the University of Tennessee Health Science Center.

The research was supported in part by a grant from the National Institutes of Health (NIH); and ALSAC, the fundraising and awareness organization for St. Jude.

Moderna Seeking US, European Regulators To Approve Covid-19 Vaccination

Moderna Inc, which has reported its Covid-19 vaccine is 94 per cent effective, on Monday announced it is filing with US and European regulators for emergency use authorization. Moderna follows barely a week after Pfizer and its German partner BioNTech filed for US regulatory approval. By the end of 2020, Moderna expects to have approximately 20 million doses of its mRNA-1273 vaccine available in the U.S and is “on track to manufacture 500 million to 1 billion doses globally in 2021.

Moderna created its shots in collaboration with the U.S. National Institutes of Health and got a final batch of results over the weekend which show the vaccine is more than 94% effective. Moderna’s efficacy results are based on 196 Covid-19 cases in its huge U.S. study with more than 30,000 participants. Of the 196 cases, 185 were in participants who received the dummy shot and 11 who got the vaccine. Severe cases and one death were reported in participants who got the dummy shot.

Moderna expects to present its data to the US Food and Drug Administration on December 17. First up will be Pfizer and BioNTech, on December 10. Both Pfizer and Moderna are two-shot vaccines.

The US government’s vaccine management chief has said all systems are ready to deliver the vaccines to priority groups within 24 to 48 hours of FDA approval.  Government Model Suggests U.S. COVID-19 Cases Could Be Approaching 100 Million

The actual number of coronavirus infections in the U.S. reached nearly 53 million at the end of September and could be approaching 100 million now, according to a model developed by government researchers.

The model, created by scientists at the Centers for Disease Control and Prevention, calculated that the true number of infections is about eight times the reported number, which includes only the cases confirmed by a laboratory test.

Preliminary estimates using the model found that by the end of September, 52.9 million people had been infected, while the number of laboratory-confirmed infections was just 6.9 million, the team reported in the Nov. 25 issue of the journal Clinical Infectious Diseases.

“This indicates that approximately 84% of the U.S. population has not yet been infected and thus most of the country remains at risk,” the authors wrote.

Since then, the CDC’s tally of confirmed infections has increased to 12.5 million. So if the model’s ratio still holds, the estimated total would now be greater than 95 million, leaving about 71% of the population uninfected. The model attempts to account for the fact that most cases of COVID-19 are mild or asymptomatic and go unreported.

Scientists used studies looking for people who have antibodies to the coronavirus in their blood – an indication that they were infected at some time — to estimate how many infections went undetected. Some of these antibody studies have suggested that only about one in 10 coronavirus infections is reported.

The goal in creating the model was to “better quantify the impact of the COVID-19 pandemic on the healthcare system and society,” the authors wrote. The model also estimated that official counts do not include more than a third of the people hospitalized with COVID-19.

NPR (11/26, Hamilton) reported “the actual number of coronavirus infections in the U.S. reached nearly 53 million at the end of September and could be approaching 100 million now, according to a model developed by” Centers for Disease Control and Prevention researchers. The model “calculated that the true number of infections is about 8 times the reported number, which includes only the cases confirmed by a laboratory test.” NPR added, “Preliminary estimates using the model found that by the end of September, 52.9 million people had been infected, while the number of laboratory-confirmed infections was just 6.9 million, the team reported in…Clinical Infectious Diseases.”

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