Change-point detection - Open Access .click

Results 151 to 160 of about 2,624,164 (273)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source

Harvesting random embedding for high-frequency change-point detection in temporal complex systems. [PDF]

Natl Sci Rev, 2022
Hou JW, Ma HF, He D, Sun J, Nie Q, Lin W. +5 more
europepmc +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source

Bandit Change-Point Detection for Real-Time Monitoring High-Dimensional Data Under Sampling Control. [PDF]

Technometrics, 2023
Zhang W, Mei Y.
europepmc +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source

Change-point : detection and estimation

, 2022
Cette thèse regroupe quelques travaux concernant des problèmes de rupture pour des processus stochastiques. Dans la première partie, nous nous intéressons au problème d'estimation, à partir de [dollar]n[dollar] observations indépendantes d'un processus de Poisson non-homogène, de la position de ce que nous appelons une rupture lisse (un endroit où la ...
openaire +1 more source

Change point detection for COVID-19 excess deaths in Belgium. [PDF]

J Popul Res (Canberra), 2022
Shang HL, Xu R.
europepmc +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source

A novel group VIF regression for group variable selection with application to multiple change-point detection. [PDF]

J Appl Stat, 2023
Ding H, Zhang Y, Wu Y.
europepmc +1 more source

change point detection
anomaly detection
deep learning

technology