Results 171 to 180 of about 135,456 (314)

Knots and involutions

open access: yesMathematische Zeitschrift, 1980
A knot K in S 3 is called invertible if there is an orientation preserving selfhomeomorphism of S 3 which takes K to itself but reverses the knot orientation. It is called positive or negative amphicheiral if there is an orientation-reversing homeomorphism of S 3 fixing the knot (setwise) and preserving or reversing knot orientation.
openaire   +2 more sources

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

Seeking Stability in China's "Involuted Generation"

open access: yesThe Journal for Undergraduate Ethnography
In recent years, the word “involution” (Nei Juan) has become a popular word in Chinese society to refer to the great competitive pressure young people in China now face in their life such as passing the college entrance examination and searching for a ...
Yuchen Liang
doaj  

The Union of Spirit and Matter: Science, Consciousness, and a Life Divine [PDF]

open access: yesIntegral Review, 2011
The once unbridgeable chasm between spirit and matter is closing. While the scientific method and scientific materialism have brought untold benefits to humanity, quantum physics has changed our view of matter as solid, objective, and obvious to a view ...
Lynda Lester
doaj  

Clinical applications of next‐generation sequencing‐based ctDNA analyses in breast cancer: defining treatment targets and dynamic changes during disease progression

open access: yesMolecular Oncology, EarlyView.
Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker   +14 more
wiley   +1 more source

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha   +6 more
wiley   +1 more source

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini   +11 more
wiley   +1 more source

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