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Showing 20 of 7,962 academic articles

Circulating tumour cell enumeration, biomarker analyses, and kinetics in patients with colorectal cancer and other GI malignancies

Walla Malkawi, Areeb Lutfi, Maaz Khan Afghan, Lamisha Mashiyat Shah et al. • Frontiers in Oncology (2023)

ObjectiveMost of the work in terms of liquid biopsies in patients with solid tumors is focused on circulating tumor DNA (ctDNA). Our aim was to evaluate the feasibility of using circulating tumor cells (CTCs) in peripheral blood samples fro...

DOAJ Open Access (DOAJ) DOI: 10.3389/fonc.2023.1305181

Dla kogo i o czym? Muzeum Polin, historiografia Żydów a Żydzi jako „sprawa polska" [For whom and about what? The Polin Museum, Jewish historiography and Jews as a “Polish cause”]

Kamil Kijek • Studia Litteraria et Historica (2017)

For whom and about what? The Polin Museum, Jewish historiography and Jews as a “Polish cause” The article presents main threads of the ongoing debate around the permanent exhibition of the Polin Museum of the History of Polish Jews in Wars...

DOAJ Open Access (DOAJ) DOI: 10.11649/slh.1363

Immunological and Viral Profiles of Squamous Cell Carcinoma in Transplant and Non‐Transplant Patients in Singapore

Choon Chiat Oh, Boon Yee Lim, Elizabeth Chun Yong Lee, Bavani Kannan et al. • JEADV Clinical Practice (2025)

ABSTRACT Background Cutaneous squamous cell carcinoma (cSCC) remains poorly understood at the molecular level, both in the immunocompetent and immunosuppressed population with skin of colour. Data on the diversity of viruses found in cSCC i...

DOAJ Open Access (DOAJ) DOI: 10.1002/jvc2.70142

Features of reproduction of the shrub vole <i>Microtus majori</i> Thomas, 1906 in natural conditions

R. I. Dzuev, A. A. Cheprakova, F. H. Zhilyaeva, K. A. Mashukova • Юг России: экология, развитие (2020)

Aim. The purpose of this research based on the study of the ecological and biological characteristics of the shrub vole is to expand knowledge about patterns of microevolution in space, ecology and biology on the basis of which to assess th...

DOAJ Open Access (DOAJ) DOI: 10.18470/1992-098-2020-2-150-157

HIV incidence among sexual health clinic attendees in England: First estimates for black African heterosexuals using a biomarker, 2009-2013.

Adamma Aghaizu, Jennifer Tosswill, Daniela De Angelis, Helen Ward et al. • PLoS ONE (2018)

IntroductionThe HIV epidemic in England is largely concentrated among heterosexuals who are predominately black African and men who have sex with men (MSM). We present for the first time trends in annual HIV incidence for adults attending s...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0197939

Impact of early vs. late tracheostomy on clinical outcomes in mechanically ventilated patients with intracerebral hemorrhage extending into the ventricles: a retrospective cohort study based on quantitative assessment of parenchymal and intraventricular hematoma volumes

Minghui Lu, Jiajun Wei, Qiang Cai • Frontiers in Neurology (2026)

BackgroundThe optimal timing for tracheostomy in patients with intracerebral hemorrhage extending into the ventricles who require mechanical ventilation remains controversial, and there is a paucity of evidence to guide clinical practice. T...

DOAJ Open Access (DOAJ) DOI: 10.3389/fneur.2026.1724717

Infrastructure Development and Conflict: A Conflict Resolution in The Construction of An Oil Refinery

Desinta Roichanun Nisa, Iradhad Taqwa Sihidi • Jurnal Ilmu Sosial (2022)

The construction of an oil refinery in Tuban Regency, a National Strategic Project (PSN), has been rejected by the Tuban community. This study aims to explain the efforts made by PT Pertamina and the government in resolving the land acquisi...

DOAJ Open Access (DOAJ) DOI: 10.14710/jis.21.1.2022.57-74

Deconstructing Hate Speech in the DRC: A Psychological Media Sensitization Campaign

Johann Vollhardt, Marie Coutin, Ervin Staub, George Weiss et al. • Journal of Hate Studies (2006)

This article describes an interdisciplinary and theory-based radio campaign that has been developed to counteract, and sensitize citizens to hate speech in the Democratic Republic of the Congo (DRC). The article provides a brief overview of...

DOAJ Open Access (DOAJ) DOI: 10.33972/jhs.40

Populisme, Politik Pertahanan, Dan Pemimpin Lokal

Muhtar Haboddin • Jurnal Inovasi Ilmu Sosial dan Politik (2019)

Populism, defence politics, and local leader are interrelated in the study of power. In the framework of maintaining power, local leaders will use populist policies to gain political support from the community. Community support is essentia...

DOAJ Open Access (DOAJ) DOI: 10.33474/jisop.v1i2.4802

Antidiarrheal and antimicrobial profiles extracts of the leaves from Trichilia emetica Vahl. (Meliaceae)

Kiessoun Konaté, Kassi Yomalan, Oksana Sytar, Marian Brestic • Asian Pacific Journal of Tropical Biomedicine (2015)

Objective: To evaluate anti-diarrhoeal and antimicrobial activities of the bioactive fraction of Trichilia emetica in order to provide a scientific basis for the management of gastroenteritis in Burkina Faso. Methods: To do this, polyphenol...

DOAJ Open Access (DOAJ) DOI: 10.1016/S2221-1691(15)30012-5

Highly Efficient Leaf Base Protoplast Isolation and Transient Expression Systems for Orchids and Other Important Monocot Crops

Rui Ren, Rui Ren, Jie Gao, Dongmei Yin et al. • Frontiers in Plant Science (2021)

Versatile protoplast platforms greatly facilitate the development of modern botany. However, efficient protoplast-based systems are still challenging for numerous horticultural plants and crops. Orchids are globally cultivated ornamental an...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpls.2021.626015

Fatty acid composition, bioactive phytochemicals, antioxidant properties and oxidative stability of edible fruit seed oil: effect of preharvest and processing factors

Tafadzwa Kaseke, Umezuruike Linus Opara, Olaniyi Amos Fawole • Heliyon (2020)

Fruit seed is a by-product of fruit processing into juice and other products. Despite being treated as waste, fruit seed contains oil with health benefits comparable or even higher than the conventional seed oil from field crops. In additio...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2020.e04962

Characterization of metabolic responses, genetic variations, and microsatellite instability in ammonia-stressed CHO cells grown in fed-batch cultures

Dylan G. Chitwood, Qinghua Wang, Kathryn Elliott, Aiyana Bullock et al. • BMC Biotechnology (2021)

Abstract Background As bioprocess intensification has increased over the last 30 years, yields from mammalian cell processes have increased from 10’s of milligrams to over 10’s of grams per liter. Most of these gains in productivity can be ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12896-020-00667-2

Development and quality evaluation of a fermented dessert made from donkey milk fortified with oat flour, wheat germ oil, and pomegranate extract

Claudia Antonino, Graziana Difonzo, Giuseppe Natrella, Giacomo Squeo et al. • Applied Food Research (2024)

The dairy sector is constantly innovating in response to the critical issues connected to sustainability and healthiness and to the increasing consumer demand for products with nutritional benefits. This study aimed to develop an innovative...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.afres.2024.100507

Variation in Anthyllis vulneraria L. populations in adjacent regions across acidic and basic soils in Val Piora

Ermelinda Gjeta, Diellëza Lajçi, Avni Hajdari, Xhesi Shabanllari et al. • Academia Biology (2025)

Populations of Anthyllis vulneraria ssp. vulneraria and A. vulneraria ssp. vallesiaca are found in close vicinity in Val Piora, where the geological situation changes abruptly between basic and acidic substrates. At three sites with populat...

DOAJ Open Access (DOAJ) DOI: 10.20935/AcadBiol7815

Prospects for developing allergen‐depleted food crops

Vadthya Lokya, Sejal Parmar, Arun K. Pandey, Hari K. Sudini et al. • The Plant Genome (2023)

Abstract In addition to the challenge of meeting global demand for food production, there are increasing concerns about food safety and the need to protect consumer health from the negative effects of foodborne allergies. Certain bio‐molecu...

DOAJ Open Access (DOAJ) DOI: 10.1002/tpg2.20375

Untargeted metabolomic profiling of Pseudocnella sykion from KwaZulu-Natal, South Africa using 1H-NMR and UPLC-QTOF-HR-MS

Cassandra Upton, Gerhard Prinsloo, Paul Anton Steenkamp, Moses Okpeku • Frontiers in Marine Science (2025)

IntroductionSea cucumbers are ecologically and economically significant marine invertebrates, yet the metabolic diversity and bioactive potential of noncommercialized, endemic species remains poorly understood.MethodsThis study presents the...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmars.2025.1609951