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CAR T-cell therapy, initially developed to treat certain blood cancers, is showing potential as a treatment for people w...
10/17/2026

CAR T-cell therapy, initially developed to treat certain blood cancers, is showing potential as a treatment for people with severe lupus, an autoimmune disease in which the immune system mistakenly attacks healthy tissues and organs.

A 2025 systematic review published in *Naunyn-Schmiedeberg's Archives of Pharmacology* analyzed 10 studies involving 47 lupus patients who received CAR T-cell therapy after conventional treatments had failed. Researchers reported that 81% achieved remission or very low disease activity, and many were able to discontinue their lupus medications. Some patients maintained remission without medication for extended periods, with follow-up lasting up to 46 months.

Unlike conventional lupus treatments, which generally suppress immune activity, CAR T-cell therapy uses genetically modified immune cells to target and eliminate B cells involved in producing harmful antibodies. The review also reported improvements in lupus symptoms, reductions in disease-related antibodies, and better kid

Amyotrophic lateral sclerosis (ALS) is a progressive neurological disease that damages motor neurons, the nerve cells re...
10/17/2026

Amyotrophic lateral sclerosis (ALS) is a progressive neurological disease that damages motor neurons, the nerve cells responsible for controlling voluntary muscle movements. As these cells deteriorate, people may develop worsening muscle weakness, difficulty speaking and swallowing, and eventually paralysis.

One major challenge in developing ALS treatments is delivering medications to the brain and spinal cord. The blood-brain barrier blocks many drugs from reaching these areas. Antisense oligonucleotides (ASOs) are specialized molecules designed to reduce or block the production of harmful proteins associated with genetic mutations linked to ALS. However, because these molecules have difficulty reaching their targets through conventional delivery methods, treatment often requires invasive injections into the fluid surrounding the spinal cord.

A September 2026 study published in the *Journal of Extracellular Vesicles* investigated a potential new delivery approach using tiny particles naturally released by

Bacteria and fungi in the mouth can form protective communities known as biofilms, allowing them to attach to teeth and ...
10/17/2026

Bacteria and fungi in the mouth can form protective communities known as biofilms, allowing them to attach to teeth and other oral surfaces while becoming more resistant to removal. *Streptococcus mutans* is a major contributor to tooth decay, while *Candida albicans* is a yeast associated with oral fungal infections. A 2023 study published in *Photodiagnosis and Photodynamic Therapy* explored whether methylene blue, a compound with light-activated antimicrobial properties, could help eliminate these microorganisms. Researchers encapsulated methylene blue in tiny polymer-based structures called micelles, designed to help the compound pe*****te protective biofilm layers.

When exposed to red light at a wavelength of 660 nm, the methylene blue formulation significantly reduced the survival of both *Streptococcus mutans* and *Candida albicans* in laboratory-grown biofilms. The technique relies on antimicrobial photodynamic activity: light activates methylene blue, triggering the production of reactive oxygen

Alpha-lipoic acid (ALA) is a naturally occurring compound involved in cellular energy production that has attracted scie...
10/17/2026

Alpha-lipoic acid (ALA) is a naturally occurring compound involved in cellular energy production that has attracted scientific interest for its potential effects on weight management, fat loss, and metabolic health.

A 2020 randomized, double-blind clinical trial published in The Journal of Nutrition examined the effects of taking 600 mg of R-alpha-lipoic acid daily for 24 weeks in 81 overweight or obese adults aged 21–60. Participants were asked to maintain their usual diet and exercise routines. Researchers found that supplementation significantly reduced body mass index (BMI) compared with placebo. The largest changes were observed in women and participants with severe obesity, who experienced approximately 5% and 4.8% reductions in body weight, respectively, alongside reductions in body fat of 9.4% and 8.6%.

Researchers also examined markers associated with inflammation and oxidative stress. Participants taking R-alpha-lipoic acid showed a 22% increase in antioxidant...

A woman diagnosed with stage 3B colon cancer in 2021 shared her experience of repeated recurrences despite undergoing mu...
10/17/2026

A woman diagnosed with stage 3B colon cancer in 2021 shared her experience of repeated recurrences despite undergoing multiple treatments. Following her initial diagnosis, she had surgery to remove part of her colon and was advised to undergo chemotherapy.

In 2023, her cancer returned, leading to additional treatment, including three rounds of chemotherapy, radiation therapy, and multiple surgeries. Although these treatments initially appeared to help, she said the cancer repeatedly returned within three to six months. After struggling to achieve lasting disease control, she explored other options and eventually connected with a physician involved in developing novel cancer immunotherapies.

During an interview, she described experiencing improvements after starting a newer treatment approach reportedly involving ANKTIVA (nogapendekin alfa inbakicept). This IL-15-based immunotherapy is designed to stimulate natural killer (NK) cells and CD8+ T cells, immune cells that help recognize and attack abnormal cells.

She reported increased lymphocyte and white blood cell counts, reduced inflammation associated with previous radiation treatment, and fewer episodes of common illnesses. However, the interview does not independently establish whether she received ANKTIVA, achieved cancer remission, or had stable disease on imaging.

ANKTIVA is FDA-approved for certain patients with non-muscle-invasive bladder cancer when used with BCG. Its use for colon cancer remains investigational. The improvements she described are personal observations and do not establish that ANKTIVA controlled her cancer. Further clinical evidence is needed to determine its safety and effectiveness for colon cancer.

N-acetylcysteine (NAC) has been studied for its potential role in several psychiatric conditions, particularly those ass...
10/17/2026

N-acetylcysteine (NAC) has been studied for its potential role in several psychiatric conditions, particularly those associated with oxidative stress, inflammation, and altered glutamate signaling. NAC helps replenish glutathione, an important antioxidant in the brain, and may influence glutamate regulation through the cystine-glutamate exchange system.

In bipolar disorder, some clinical trials have reported improvements in depressive symptoms when NAC was added to standard treatment, although larger analyses have produced mixed findings. In schizophrenia, researchers have investigated NAC as an add-on treatment for negative symptoms such as reduced motivation, emotional expression, and social engagement. Studies have also explored whether NAC may help reduce cravings and compulsive drug-seeking behaviors by influencing glutamate activity.

One randomized controlled trial involving 44 adults with trichotillomania found that 1,200–2,400 mg of NAC daily for 12 weeks significantly reduced hair-pulling symptoms compared with placebo. About 56% of participants receiving NAC were rated as much or very much improved, compared with 16% in the placebo group. NAC has also been studied in OCD, typically at doses of 2,000–3,000 mg daily, with some trials reporting reductions in obsessive thoughts and compulsive behaviors while others found no significant benefit.

Overall, NAC has generally been investigated as an add-on treatment rather than a replacement for established medications or psychotherapy. While some findings are promising for specific symptoms and patient groups, larger and longer-term clinical trials are still needed to determine its effectiveness, optimal dosing, and long-term safety.

Every cigarette exposes your lungs to harmful chemicals that damage lung tissue, trigger inflammation, and destroy the t...
10/17/2026

Every cigarette exposes your lungs to harmful chemicals that damage lung tissue, trigger inflammation, and destroy the tiny air sacs responsible for breathing. Over time, your lungs become less effective at delivering oxygen, making everyday activities like climbing stairs increasingly difficult. Smoking also raises your risk of lung cancer, COPD, and other serious respiratory diseases. The danger is that lung damage can develop silently for years before noticeable symptoms appear, and some of the damage may be irreversible.

The good news is that quitting smoking at any age can improve your health, reduce the risk of serious disease, slow further lung damage, and allow some lung function to recover over time. Your lungs work tirelessly to keep you alive—giving up ci******es is one of the most important steps you can take to protect them.

Helicobacter pylori (H. pylori) is a spiral-shaped bacterium that infects the stomach lining and can survive in its high...
10/17/2026

Helicobacter pylori (H. pylori) is a spiral-shaped bacterium that infects the stomach lining and can survive in its highly acidic environment. It is a major cause of chronic gastritis, peptic ulcers, and ongoing stomach inflammation. Persistent infection also increases the risk of stomach cancer. Mastic gum is a natural resin obtained from the Pistacia lentiscus tree, particularly grown on the Greek island of Chios. It contains bioactive substances, including triterpenic acids and essential oil components, that have shown antibacterial and anti-inflammatory effects in laboratory studies.

A randomized pilot study published in Phytomedicine examined the effects of pure mastic gum on H. pylori infection in 52 patients assigned to four treatment groups. Researchers reported that taking 350 mg of mastic gum three times daily for 14 days eradicated the infection in 30.8% of patients (4 out of 13). The provided study description ends before reporting the results for the higher-dose group.

A case report published in the *Journal of Medical Case Reports* described a rare instance of spontaneous remission in a...
10/16/2026

A case report published in the *Journal of Medical Case Reports* described a rare instance of spontaneous remission in an 88-year-old woman diagnosed with diffuse large B-cell lymphoma (DLBCL), an aggressive type of blood cancer. She initially had a 4.5 cm tumor in a lymph node on the left side of her neck, along with night sweats and unexplained weight loss. A biopsy confirmed the diagnosis, and imaging classified the disease as stage 1B.

Because she also had severe pulmonary fibrosis and dementia, she opted for supportive care rather than chemotherapy or other cancer-directed treatments. In an unexpected development, doctors discovered that the neck tumor had completely disappeared approximately three months after the diagnostic biopsy. At the time, she was also taking 325 mg of aspirin daily for dementia.

The remission continued, and no evidence of lymphoma was found before she died from complications related to pulmonary fibrosis in December 2016.

Kimchi is a traditional Korean fermented dish typically made with napa cabbage, garlic, chili peppers, and other vegetab...
10/16/2026

Kimchi is a traditional Korean fermented dish typically made with napa cabbage, garlic, chili peppers, and other vegetables. During fermentation, beneficial lactic acid bacteria, including *Lactobacillus plantarum* and *Weissella cibaria*, grow and produce compounds that may affect inflammation, immune activity, and cellular health. Kimchi also contains plant-derived substances from cabbage, garlic, and chili peppers that have been studied for their antioxidant and potential anticancer properties. Researchers are exploring how fermentation alters these compounds and whether the resulting bacteria and metabolites may influence biological processes associated with cancer development.

A 2014 scientific review published in the *Journal of Cancer Prevention* examined the potential anticancer properties of kimchi and its lactic acid bacteria. The review discussed laboratory experiments in which juice from kimchi fermented for three weeks inhibited the growth of human leukemia cells (K-562) and bone cancer cells .

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