The host of a popular American television tabloid show will undergo surgery to remove thyroid cancer, spotted for the first time not by a doctor but by one of her regular viewers. Read the rest

The United States Food and Drug Administration issued a warning Thursday about the use of surgical robots in breast cancer surgery. FDA says that use of the robotic medical devices in mastectomy, lumpectomy, and related surgery because of "preliminary" evidence that it may be linked to lower long-term survival. . Read the rest

Frazzled American nerves should be calmed by Supreme Court spokeswoman Kathleen L. Arberg's statement that Justice Ruth Bader Ginsberg is cancer free. The beloved justice is recovering and will return to hear oral arguments next week.

The Trump Administration was reportedly chomping at the bit to replace this well-loved member of the Supreme Court.

NPR:

Justice Ruth Bader Ginsburg has no remaining signs of cancer after her surgery last month, requires no additional treatment, but will miss oral arguments at the court next week to rest, the Supreme Court said Friday.

While odds for a recovery from the surgery she had are good, they go way up if the subsequent pathology report shows no cancer in the lymph nodes. On Friday, the court released a written statement saying there is no additional evidence of cancer.

"Her recovery from surgery is on track," court spokeswoman Kathleen L. Arberg said of the 85-year-old justice. "Post-surgery evaluation indicates no evidence of remaining disease, and no further treatment is required."

In Patients' crowdfunding campaigns for alternative cancer treatments, published by researchers from Simon Fraser University in The Lancet Oncology (Sci-Hub mirror) we learn that thanks to Gofundme, 13,000 people have raised $1.4 million to help 200 desperate cancer patients pay for ineffective homeopathic "treatments." Read the rest

Today I learned that using cannabis can lower a fella's sperm count: those looking to partake in parenthood should take note. But that's not the only thing that cannabis can do to your swimmers. According to scientists from Duke University, using marijuana can cause genetic changes to sperm cells--something that could have far-reaching consequences for any baby a dude might father.

From The Verge:

For a study published today in the journal Epigenetics, scientists at Duke University compared the sperm of two groups of rats: those who had been given tetrahydrocannabinol (THC), the psychoactive ingredient in cannabis, and those who had not. Then they compared the sperm of 24 human men who smoked marijuana weekly versus a control group who used marijuana no more than 10 times in their life and not at all in the past half-year. In both cases — rats and humans — marijuana changed how genes work in sperm cells.

In both rats and humans, the cannabis affected many different genes involved in two different pathways. (Think of pathways as another set of instructions, this time for regulating various bodily functions.) One is important for organs to reach full size, and one plays a role in cancer and suppressing tumors.

Before anyone loses their shit, this doesn't mean that any kid you conceive while THC is coursing through your body will be more likely to get cancer. A lot more research needs to be conducted before any firm conclusions can be drawn. As The Verge points out, there were no laboratory controls on how much THC was consumed by the test subjects. Read the rest

The Moroccan Euphorbia resinifera plant produces a resin so spicy that it attains a whopping 16,000,000,000 on the Scoville scale, 10,000x hotter than a Carolina reaper chili. Read the rest

Inside the Fake Science Factory (German/English subtitles) documents Svea Eckert and team's years of investigation into predatory journals and the criminals behind them. Read the rest

My pal Aaron Muszalski has just announced Burning Wish, a wonderful new nonprofit that grants Burning Man tickets to cancer patients or survivors. He writes:

Do you know a cancer patient or survivor who’s always wanted to go to Burning Man?

🔥 We’re especially looking for first-time burners who’ve already decided to attend this year, but still need tickets. 🔥

Refer a friend or apply yourself at https://goo.gl/forms/6Cri3CscOn82bZXg1

Burning Man isn’t for everyone — the event takes place in the Nevada desert, where temperatures can exceed 100° F — but there are ways to minimize many of those challenges. For patients who are physically well enough to make the trip, the experience can be incredibly transformative and empowering.

My name is Aaron Muszalski. I’m a longtime burner and recent cancer survivor. Attending Burning Man during my treatment gave me the strength I needed to successfully complete chemotherapy. I’m now NED (“No Evidence of Disease”) and want to share the magic of Black Rock City with others facing this disease.

Burning Wish’s mission is to help connect fellow cancer patients and their loved ones with the resources they need to experience the burn safely — medically AND emotionally.

We’re also looking for volunteers. If you’d like to support this project in any way please tell us more about yourself at https://goo.gl/forms/7Glz3WwqcSDLTUju2

The Trump administration's plan to bring back asbestos is right in line with Trumpist ideology that any science that interferes with profits is a hoax (Trump claims that the asbestos-cancer link is a conspiracy to help the mafia make money on asbestos removal contracts), and the fact that the leading Russian asbestos company (which has ties to Putin) put Trump's face on their packaging is just an extra too-shitty-to-be-true detail for all of us to ponder as we die of mesothelioma in a few years. Read the rest

The FDA has sent warning letters to seven companies selling quack "energy based" vaginal rejuvenation "therapies," in which repurposed laser and radio-frequency-based tools that are used to remove warts and precancerous growths are used to scorch peoples' vaginas, a process that is claimed to have benefits for sexual dysfunction, urinary problems, dryness, "laxity," itching and a host of ills. Some of these companies specifically target breast-cancer survivors. Read the rest

Researchers at the US National Cancer Institute have reported in on an experimental breast cancer therapy that achieved remarkable results, rehabilitating Judy Perkins from the brink of death (she had been given two months to live, had tumors in her liver and throughout her body) to robust health two years later. Read the rest

The National Coffee Association failed to demonstrate that a known-carcinogen produced during the coffee brewing process is not harmful. A judge in the Bear Republic ruled coffee cups need to carry a warning.

Via the NYT:

The ruling stems from a lawsuit filed in 2010 by the Council for Education and Research on Toxics, a nonprofit group based in Long Beach. The group charged that Starbucks and other companies — a group that eventually included 91 defendants — did not warn consumers that ingesting coffee would expose them to acrylamide, a chemical formed when coffee beans are roasted.

California keeps a list of chemicals it considers to cause cancer or reproductive harm, and acrylamide has been included since 1990. The state’s Safe Drinking Water and Toxic Enforcement Act, known as Proposition 65 after it was passed in 1986, requires businesses to provide warning labels when exposing consumers to any of the hundreds of chemicals listed.

Judge Elihu M. Berle, in Los Angeles County Superior Court, wrote in a proposed decision on Wednesday that the companies failed to show that acrylamide does not pose a significant risk when produced during the coffee roasting process.

“Since defendants failed to prove that coffee confers any human health benefits, defendants have failed to satisfy their burden of proving that sound considerations of public health support an alternate risk level for acrylamide in coffee,” the judge wrote.

Barry's Gold Blend tea merely invokes an existential crisis. Drink Barry's. Read the rest

Derek Yach, president of The Foundation for a Smoke-Free World, sent a letter to 344 public health researchers and groups inviting them to bid for grants from a $1b fund set up by tobacco giant -- the list was a roster of Yach's former colleagues from his stint at the World Health Organization. Read the rest

After losing their 19-year court battle with the US Department of Justice, tobacco giants Altria, R.J. Reynolds, Lorillard and Philip Morris USA are now beginning to run their court-ordered "corrective statements" as full-page newspaper ads, major web display ads, and primetime TV spots, containing frank admissions that they violated federal racketeering and fraud laws when they conspired to cover up the fact that their products killed their customers and that they intentionally designed their products to be as addictive as possible. Read the rest

UCSF researchers have published an important paper in PLOS Biology that draws on internal documents from the US sugar industry lobby that shows that the industry deliberately suppressed research on the link between sucrose and bladder cancer and heart disease, and then deliberately sowed misinformation about the health effects of sugar, using tactics straight out of the tobacco industry's cancer-denial playbook. Read the rest

Researchers demonstrated single-molecule nanomachines that can target diseased cells and then kill them by drilling through the cell membrane. Developed by a team at Rice University, Durham University (UK), and North Carolina State University, the single-molecule nanomotors are about one-billionth of a meter wide and spin at 2 to 3 million rotations per second. They're activated by ultraviolet light and could also be used to deliver drug treatment into the cells. From Rice:

“These nanomachines are so small that we could park 50,000 of them across the diameter of a human hair, yet they have the targeting and actuating components combined in that diminutive package to make molecular machines a reality for treating disease,” Tour said...

The researchers found it takes at least a minute for a motor to tunnel through a membrane. “It is highly unlikely that a cell could develop a resistance to molecular mechanical action,” Tour said.

Pal expects nanomachines will help target cancers like breast tumors and melanomas that resist existing chemotherapy. “Once developed, this approach could provide a potential step change in noninvasive cancer treatment and greatly improve survival rates and patient welfare globally,” he said...

The Pal lab at Durham tested motors on live cells, including human prostate cancer cells. Experiments showed that without an ultraviolet trigger, motors could locate specific cells of interest but stayed on the targeted cells’ surface and were unable to drill into the cells. When triggered, however, the motors rapidly drilled through the membranes.

"Molecular machines open cell membranes" (Nature)

Read the rest