Results 81 to 90 of about 411,089 (301)

Beyond Zero Tolerance: A Reality-Based Approach to Drug Education and School Discipline [PDF]

open access: yes, 2013
Beyond Zero Tolerance is a comprehensive, cost-effective approach to secondary school drug education and school discipline that is all about helping teenagers by bolstering the student community and educational environment. This innovative model combines
Rodney Skager
core  

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Drug tolerability versus drug safety

open access: yesJournal of Dermatological Treatment, 2023
Stuti Prajapati   +2 more
openaire   +3 more sources

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

Employee involvement in and perceptions of campus alcohol and drug abuse prevention programming at UW-Stout [PDF]

open access: yes, 1999
Plan BNational research has continually shown that college campuses nationwide foster many alcohol and drug use behaviors. It is suggested that faculty and staff may hold several misperceptions in regard to the prevalence and nature of the alcohol and ...
Mishacoff, Natascha L.
core  

Genetic determinants of Mycobacterium tuberculosis adaptation and drug efficacy during stationary phase growth

open access: yesMicrobiology Spectrum
The adaptation of Mycobacterium tuberculosis (Mtb) to a slowly growing or nongrowing state in growth-limited conditions plays a crucial role for drug tolerance.
Xiao-Jie Shi   +7 more
doaj   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

open access: yesMolecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski   +10 more
wiley   +1 more source

An epigenetic mechanism of azole tolerance facilitates acquired antifungal resistance in Aspergillus fumigatus

open access: yesmBio
Antibiotic tolerance paves the way for acquired resistance in bacterial pathogens. However, the mechanisms of tolerance and its evolutionary role in acquired resistance in pathogenic fungi, and particularly in filamentous fungi, remain elusive.
Sandeep Vellanki   +4 more
doaj   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

'Zero tolerance' and drug education in Australian Schools [PDF]

open access: yes, 2001
For a decade in Australia, drug education in schools has been shaped by the approach of harm minimization adopted by state and national governments alike. Harm minimization has been accepted broadly by drug educators, and has encouraged schools to deepen
Munro, G., Midford, Richard
core   +1 more source

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