Latest news with #frontotemporalDementia
Daily Mail
7 days ago
- Entertainment
- Daily Mail
Bruce Willis, 70, makes rare sighting in Los Angeles as two bodyguards take him out for a Sunday drive
Bruce Willis was seen in a rare public outing on Saturday being driven around Los Angeles. The actor, 70, who has limited his public exposure since his frontotemporal dementia diagnosis, looked relaxed as he sat in the front seat of a black SUV spotted in the Studio City area. The Die Hard franchise star looked relaxed in a green golf shirt with a multi-toned billed hat protecting his identity. The former action star was accompanied by two bodyguards on the 45 minute outing. His wife, Emma Hemming Willis, 46, shared some flashback photos in her Instagram Stories of holidays past and a new video clip showing how she and her family have adapted to their new reality. From A-list scandals and red carpet mishaps to exclusive pictures and viral moments, subscribe to the DailyMail's new Showbiz newsletter to stay in the loop. The actor, 70, who has limited his public exposure since his frontotemporal dementia diagnosis, looked relaxed as he sat in the front seat of a black SUV spotted in the Studio City area 'Beach summer days were our favorite family days,' she wrote sharing a sweet snap of the couple and their daughters Mabel and Evelyn. Sharing a clip of the girls, now 12 and 10, she explained, 'And we still enjoy these beach days in our new reframed ways, we are blessed and I'm grateful.' Emma also share a snap of her buried in the sand advising, 'Making time this long weekend to recharge our batteries while remembering the brave souls we honor this Memorial Day.' 'I hope you find a moment to rest, reflect and nourish your spirit.' 'Girl! Enjoy this time for you. You definitely deserve the sun and sand (even if it's over you). 'Caregivers do not take this time for themselves often enough. 'Enjoy for all of us!❤️ Especially for all you do,' wrote a fellow caregiver. Emma has written about her experience and what she has learned about taking care of someone with dementia in a new book. The former action star was accompanied by two bodyguards on the 45 minute outing Bruce was stepped away from public life after his diagnosis of frontotemporal aphasia in 2022. The condition progressed and the family announce he was suffering from frontotemporal dementia in 2023. The Unexpected Journey: Finding Strength, Hope and Yourself on the Caregiving Path will be published on September 9. Bruce's daughter Rumer, 36, whom he shares with ex-wife Demi Moore, 62, gave a brief update on her father's help in a recent interview. 'He's great, he's really good,' she told Extra while promoting her film Trail of Vengeance, which debuted in theaters and on digital platforms May 23. Rumer said she would be showing the western, which included lots of action scenes, to her dad. 'When I'm on the sets, especially doing any sort of like physical stuff, I pulled the stunt guy Dale aside and I was like, "Listen, you need to show me how to make this look good because I've got a big-time legacy right here to make sure that I live up to, so none of this, like, sissy stuff,"' she explained. The actress seemed to relish the experience. 'We had a lot of fight scenes. We would joke on set about how much I get slapped around in this movie. It's very aggressive. I felt really empowered,' she said.
Medical News Today
21-05-2025
- Health
- Medical News Today
Frontotemporal dementia: Protein changes may trigger it in middle age
Key protein changes could trigger frontotemporal dementia in middle age, a recent study has found. Image credit: Westend61/Getty Images. A new study from UC San Francisco may offer the first clear biological markers for frontotemporal dementia, a condition that often affects people in midlife and is difficult to diagnose. By analysing spinal fluid from patients with inherited frontotemporal dementia , researchers uncovered protein changes linked to RNA regulation and brain connectivity; early indicators that could lead to earlier, more accurate diagnosis. These findings could open the door to precision treatments and expanded access to clinical trials for those living with the disease. Dementia typically affects older adults, so when it appears in middle age it can be difficult to identify. Frontotemporal disorders are caused by damage to the frontal and temporal regions of the brain, leading to dementia. The effects vary by type but may include changes in behaviour, language, and overall wellbeing. Now, researchers at UC San Francisco have uncovered new insights into how frontotemporal dementia develops. The study, published in Nature Aging , involved the analysis of over 4,000 proteins in spinal fluid samples from 116 individuals with inherited frontotemporal dementia . Researchers compared these samples to those from 39 of their healthy relatives. Since all participants with frontotemporal dementia had genetic forms of the disease, the team was able to study confirmed cases in living individuals. This would not be not possible with non-inherited frontotemporal dementia, as this can only be definitively diagnosed postmortem. The changes in protein composition suggest that those with frontotemporal dementia experience disruptions in RNA regulation , which is essential for proper gene expression in the brain, as well as issues with brain connectivity. The team believes these proteins could serve as the first specific biomarkers for frontotemporal dementia that become detectable as the disease begins to manifest in middle age. By identifying frontotemporal dementia at an earlier stage, potentially through the proteins highlighted in their findings, patients could be referred to appropriate resources, enrolled in relevant clinical trials, and eventually benefit from more targeted, precision-based treatments. First author Rowan Saloner, PhD, scientist-practitioner and Assistant Professor at the UCSF Memory and Aging Center, explained the key findings to Medical News Today . 'We analyzed cerebrospinal fluid samples from individuals with inherited forms of frontotemporal dementia, a group of progressive dementias that primarily affect individuals in midlife (40s, 50s, and 60s),' Saloner explained. 'Studying inherited forms of [frontotemporal dementia] allows us to know the underlying brain pathology in living patients with high confidence, making it a powerful model for detecting biological changes, even before symptoms begin. By measuring concentrations of thousands of proteins in cerebrospinal fluid, we identified biological changes related to RNA processing, synaptic health, and immune responses that were associated with greater severity of disease.' – Rowan Saloner, PhD 'Importantly, we replicated many of our findings in people with sporadic (noninherited) forms of [frontotemporal dementia], showing that the biological changes we uncovered could be relevant to a large percentage of [frontotemporal dementia] patients,' he added. James Giordano, PhD, MPhil, professor emeritus in the Departments of Neurology and Biochemistry at Georgetown University Medical Center, Washington, told MNT that 'this is an important study utilizing proteomic analytic techniques to assess putative biomarkers for frontotemporal lobe dementia (FTLD).' 'In the main, this study, utilizing a relatively large cohort of patient samples, revealed viable proteomic biomarkers for both genetic deletion mechanisms — which prevent the expression of beneficial substrates of neural and glial factors that can remove certain forms of cellular end-product debris — and addition processes, which contribute proteins such as tau, which are contributory to mechanisms of neurodegeneration in FTLD, and other neurologic diseases. – James Giordano, PhD 'One constraint of this study was the use of a particular proteomic scanning tool,' Giordano added. This is because it 'may introduce some 'selection preference' or bias in protemic biomarker, identification.' However, 'it is nonetheless important in that it establishes the opportunity to utilize other proteomic scanning tools, as well as prompting development of new biomarker assessments that may be even more useful in this type of assessment and potentially predictive analyses,' he explained. 'The benefit of studies such as this is that early identification of proteomic biomarkers can lead to new trajectories of drug development that can divert pathogenic mechanisms of aberrant, protein production and aggregation, which thereby might prevent or mitigate progression of FTLD, and other neurodegenerative conditions.' – James Giordano, PhD Saloner explained that 'unlike Alzheimer's disease, which now has biomarkers and emerging treatments, frontotemporal dementia still has no approved therapies.' 'In sporadic (nongenetic) [frontotemporal dementia] cases, we also lack reliable ways to determine a given patient's brain pathology during life.' 'Our study moves the field closer to molecular tests that could detect disease earlier, monitor its progression, and guide personalized treatments based on underlying biology. Our findings could also inform clinical trials targeting the specific disease processes that drive [frontotemporal dementia].' – Rowan Saloner, PhD Alzheimer's / Dementia Neurology / Neuroscience Seniors / Aging
The Independent
16-05-2025
- Health
- The Independent
Dementia in middle-aged people is hard to recognize. Researchers found a clue that may help
Proteins found in spinal fluid may be the key to understanding why middle-aged people develop dementia, say scientists in California. Researchers at U.C. San Francisco say the critical molecules may be just that for people with frontotemporal dementia: the most common form of the brain disorder. Dementia affects more than six million Americans and accounts for more than 100,000 deaths each year. Researchers estimate that 42 percent of Americans over age 55 will eventually develop dementia. Frontotemporal dementia affects an estimated 50,000 to 60,000 people in the U.S. It is caused by damage to the lobes at the front or the sides of the brain, and is much more common in younger people than in older people. It is most often diagnosed in people between the ages of 45 and 65. 'If we're able to identify FTD early on, perhaps using some of the proteins we've identified, we can direct patients to the right resources, get them into the right therapeutic trials, and, ultimately, we hope, provide them with precision treatments,' Dr. Rowan Saloner, a professor in the UCSF Memory and Aging Center, said in a statement. Saloner is the corresponding author of the findings, which were published Friday in the journal Nature Aging. To reach these conclusions, the authors of the National Institutes of Health-funded study measured more than 4,000 proteins in spinal tap fluid from 116 patients with frontotemporal dementia. The patients had inherited genetic forms of dementia. Non-inherited cases can only be confirmed after death, when the brain is examined. The researchers then compared the proteins of the participants to those of 39 healthy relatives. The proteins of those with dementia suggested that they had problems with regulating ribonucleic acid, also known as RNA. RNA regulation is required for the proper expression of genes in the brain. They also hinted at defects that affect connections in their brain. These findings indicate that the proteins could be the first specific biomarkers for frontotemporal dementia as it develops in middle age. Dementia usually impacts older people, and it can be hard to recognize in middle age. Notably, frontotemporal dementia is often mistaken for depression, schizophrenia, or Parkinson's disease. Poor metabolic health and other factors are linked to an increased risk of dementia. Notably, there was some more good news last month. The shingles vaccine may be effective in reducing risk. 'FTD affects people in the prime of their lives, stripping them of their independence,' Saloner said. 'But there's no definitive way to diagnose it in living patients, unlike other dementias like Alzheimer's disease.'
South China Morning Post
10-05-2025
- Health
- South China Morning Post
China son quits job to care for ‘2-year-old' mum who lost mental faculties after falling ill
A 32-year-old man in southwestern China has quit his job to travel with his mother, a former obstetrician who lost her mental faculties due to illness. Advertisement Zhang Zhi lives with his mother in Sichuan province. He shares their travel experiences and daily life on social media, where he has gained more than 300,000 followers. Mainland media reports that Zhang was raised by his mother after his parents divorced when he was a child. His 58-year-old mother, Yuan, suffers from frontotemporal dementia, a degenerative brain disorder that has left her with the mental capacity of a two-year-old. Yuan is looked after by her son. The 58-year-old's condition has reduced her to a childlike state. Photo: Douyin The illness causes drastic personality shifts, behaviour issues, and loss of language skills. The condition worsens over time. Advertisement
