Results 31 to 40 of about 173,570 (263)

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

Studies on the Morphology of Animal Fibers

Nihon Chikusan Gakkaiho, 1958
各種獣毛の鱗片について,形態の特徴を検討した結果は,次のごとくである。1) 獣毛の鱗片形態は,水,アルコールおよびエーテルの処理によつても変化しない。2) 同じ種類の動物においては,繊度を同じくする獣毛をとれば,品種間に鱗片形態の差異は認められない。3) 各種動物の獣毛は,鱗片形態の特徴によつて,6 種類に分類することができる。また鱗片形態の特徴は,鱗片数と関係があるものと考えられる。4) 動物の差異と毛の鱗片形態および鱗片数との間には,関連性が認められない。獣毛の鱗片形態には,個々にその特微が認められる。
  +6 more sources

Valorization of Cupressus macrocarpa Wood: Chemical Composition, Fiber Morphology, and Kraft Pulping Performance [PDF]

Journal of Plant Production
The search for alternative fiber sources is crucial to ensure sustainability in pulp and paper mills. Forests are the primary suppliers of raw materials, so this research explores the feasibility of using Cupressus macrocarpa wood as a source of long ...
K. Hassan, Fatma Hassan
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Effects of artificial management on culm properties of Dendrocalamus brandisii

Frontiers in Plant Science
The artificial cultivation and management were extensively carried out in Dendrocalamus brandisii stands. However, the influences of artificial management on the anatomical and chemical characteristics of the bamboo culms were unknown. In this study, the
Yingdan Yan, Yingdan Yan, Yingdan Yan, Chuanfei Yang, Chuanfei Yang, Chuanfei Yang, Yufang Wu, Yufang Wu, Yufang Wu, Jiaxin Liu, Jiaxin Liu, Jiaxin Liu, Shuguang Wang, Shuguang Wang, Shuguang Wang   +14 more
doaj   +1 more source

Properties of Natural Fibers from the Abaxial Side of Fireweed (Gerbera delavayi) Leaf Blade for Manual Spinning

Journal of Natural Fibers, 2017
Natural plant fibers obtained from the abaxial side of fireweed (Gerbera delavayi) leaf blade were systematically studied. Fireweed fibers were manually dismantled from hot-bath-treated, refrigerated, or untreated leaves and evaluated for different ...
Xiaodan Xu, Wei Zheng, Jianguang Xu, Longqing Chen   +3 more
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

FEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai, Yong Xu, Jingjing Ma, Ratchanee Duangrat, Chen Yan, Jingyan Liang, Hua Wei, Bin Jiang, Tao‐Sheng Li   +8 more
wiley   +1 more source

Effect of NaOH Treatment and Solvent Extraction on the Chemical Composition and Morphology of False Banana (Ensete ventricosum) Fibers

Engineering Reports
Natural fibers have attracted increasing attention as sustainable alternatives to synthetic reinforcements due to their biodegradability, renewability, and low environmental impact.
Michael Ayele Gebremichael, Belete Sirahbizu Yigezu   +1 more
doaj   +1 more source