ASCO: low-dose chemo benefits advanced gastroesophageal cancer

(HealthDay)—For frail and elderly patients with advanced gastroesophageal cancer (aGOAC), low-dose chemotherapy is noninferior to high-dose chemotherapy for progression-free survival, according to a study presented at the annual meeting of the American Society for Clinical Oncology, held from May 31 to June 4 in Chicago.

* This article was originally published here

Significant barriers to care for patients seeking medication for opioid use

Buprenorphine-naloxone (buprenorphine), a highly effective, evidence-based treatment for opioid use disorder (OUD), is difficult to access in states with high rates of death associated with OUD, according to new research led by Harvard T.H. Chan School of Public Health. The study also found that access to buprenorphine is especially challenging among patients with Medicaid coverage.

* This article was originally published here

Patent talk: Apple has foldables, durability on its mind

Fact of life: Consumers chase the new and shiny, at least enough of them to justify constant trade-ins and barely necessary purchases.

* This article was originally published here

Six fingers per hand

Polydactyly is the extraordinary condition of someone being born with more than five fingers or toes. In a case study published in Nature Communications, researchers from the University of Freiburg, Imperial College London, the University Hospital of Lausanne, and EPFL have for the first time examined the motor skills and sensorimotor brain areas in people with polydactyly. The results show that an extra finger can significantly extend the manipulation abilities and skill. It enables people with six fingers to perform movements with one hand where people with only five fingers would need two hands. The augmented motor abilities observed in the polydactyly subjects are made possible by dedicated areas in the sensorimotor brain areas. These findings may serve as blueprint for the development of additional artificial limbs extending motor abilities.

* This article was originally published here

Exotic pets can become pests with risk of invasion

A large proportion of successful vertebrate invasions can be traced to the global exotic pet trade. However, surprisingly little is known about the economic, social, and ecological factors that shape the trade and how they influence the establishment of self-sustaining populations of non-native species.

* This article was originally published here

Higher surgical volume may improve outcomes in cervical cancer

(HealthDay)—Surgery at high-volume centers is associated with decreased local recurrence risk and improved survival for women with early-stage cervical cancer, according to a study published in the June issue of Obstetrics & Gynecology.

* This article was originally published here

Maestro: a new attack that orchestrates malicious flows with BGP

Researchers at the University of Tennessee have recently identified the Maestro attack, a new link flooding attack (LFA) that leverages plane traffic control engineering techniques to concentrate botnet-sourced distributed denial of service (DDos) flows on transit links. In their paper, recently published on arXiv, the researchers outlined this type attack, tried to understand its scope and presented effective mitigations for network operators who wish to insulate themselves from it.

* This article was originally published here

Shared control allows a robot to use two hands working together to complete tasks

A team of researchers from the University of Wisconsin and the Naval Research Laboratory has designed and built a robotic system that allows for bimanual robot manipulation through shared control. In their paper published in the journal Science Robotics, the group explains the ideas behind their work and how well they worked in practice.

* This article was originally published here

Native Hawaiians at far greater risk for pancreatic cancer

Native Hawaiians are at highest risk for pancreatic cancer, according to a USC study that provides a surprising look at disparities surrounding the deadly disease.

* This article was originally published here