Results 51 to 60 of about 519,778 (295)

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

Molecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu, Yubei He, Nikolaus Berndt, Michael Mülleder, Kathrin Textoris‐Taube, Jing Guo, Matthias Stechele, Justus Ramtke, Shraga Nahum Goldberg, Lynn Jeanette Savic   +9 more
wiley   +1 more source

One- & Two-dimensional niche metrics and overlap

, 2019
Sampling site [Site], Leptodactylus focal species [Spp], Multidimensional niche area [TNW], Multidimensional Within-Individual Component [WIC], Multidimensional Between-Individual Component [BIC], Environmental resource breadth [EnvNiche], Number of ...
Souza, Franco, Raul Costa-Pereira (2601526), Marcio Araújo (6586088), Ingram, Travis, Travis Ingram (350109), Costa-Pereira, Raul, Franco Souza (5454272), Araújo, Marcio   +7 more
core   +1 more source

Niche overlap between species increases with number of resources consumed.

, 2023
The niche overlap in the 16 species pools shown in Fig 2. Niche overlap was quantified by the average cosine similarity between the consumption vectors of each species pair in the pool, as in previous studies [33].
Ashish B. George (6160148), Kirill S. Korolev (14375218)   +1 more
core   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

Molecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso, Md Shohel Ul Islam, Rosa M Xicola, Raj Ramesar, Xavier Llor, Sinclair Steele   +5 more
wiley   +1 more source

Market positioning: The shifting effects of niche overlap

, 2012
Organizational ecology models of market dynamics emphasize the competition-inducing role of inter-organizational niche overlap-targeting similar market niches increases competitive pressure and thus reduces organizations' fitness. Recent studies, however,
Daniela Grunow (20028369), Ivar Vermeulen (20028372), Mark Leenders (18025645), Jeroen Kuilman (20028375), Jeroen Bruggeman (5663164)   +4 more
core   +2 more sources

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Seasonal variations in niche partitioning between two sympatric sandgrouse

Ecological Processes
Background Understanding how species with similar ecological niches coexist in sympatric environments, where interspecific competition often drives niche partitioning, remains challenging, as traditional niche modelling approaches often lack resolution ...
Gonçalo Ferraz, Francesco Valerio, Sérgio Godinho, João Gameiro, Ana Teresa Marques, Paulo Célio Alves, François Mougeot, João Paulo Silva   +7 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Statistical Inference on Measures of Niche Overlap [PDF]

Ecology, 1985
Estimates of measures of niche overlap are often reported without any indication of sampling variance or an accompanying confidence interval. We have investigated the delta, jackknife, and bootstrap methods for making statistical inferences on four measures of niche overlap: the coefficient of community, Morisita's index, Horn's index, and the ...
Mueller, Laurence D, Altenberg, Lee
openaire   +3 more sources

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source