Results 41 to 50 of about 20,909 (242)

[Education on biosafety and bioethics: necessary articulation in biotechnology].

Ciencia & saude coletiva, 2010
Science education has been discussed in some segments of the society and, international organizations have encouraged nations to invest in this strategic area. In this context, education in bioethics and biosafety explores a rich content on prevention, standards and ethical principles which serve to guide the paths track by biotechnology.
Marcos De, Bonis, Marco Antonio Ferreira da, Costa   +1 more
openaire   +1 more source

ROS Self‐Supply Nanoplatform Based on Fenton Catalyst for Chemodynamic and Immunotherapy: Reprogramming Cold Tumor Into Hot Tumor in Cancer Treatment

Advanced Science, EarlyView.
A multifunctional HA‐conjugated nanoplatform (HA‐PGMC) integrates CuO2, glucose oxidase, and mil‐100 to enable cascade catalytic ROS generation in tumor microenvironments. This self‐supplying ROS strategy induces immunogenic cell death, reprograms “cold” tumors into “hot” ones, and synergizes with PD‐L1 blockade, achieving potent chemodynamic ...
Man Lung Lee, Jack Chun Hin Chen, Wai Wing Cheng, Kwan Yee Lau, Hiu Yee Kwan, Ngar‐Yun Ellen Poon, Hung‐Wing Li   +6 more
wiley   +1 more source

Lactiplantibacillus Plantarum GUANKE Alleviates Allergic Asthma by Restricting Monocyte‐to‐DC Differentiation Via Microbiota‐Associated IAA

Advanced Science, EarlyView.
Lactiplantibacillus plantarum GUANKE remodels the indigenous gut microbiota and is associated with microbiota‐dependent restoration of circulating IAA. IAA treatment attenuates JAK3‐STAT3 and Jag1‐Notch4‐Hey1 signaling and reduces CX3CR1+Ly6C− monocytic precursor generation and pulmonary CD11b+ DC accumulation, together with reduced Th2 inflammation ...
Yujia He, Jielan Mi, Zhiping Zhao, Xiao Zhang, Zhihan Yang, Kun Yue, Yuanming Huang, Liqiong Song, Xiaoting Wen, Jianguo Xu, Zhihong Ren   +10 more
wiley   +1 more source

Biosafety Guidelines for Handling Microorganisms in the Teaching Laboratory: Development and Rationale

Journal of Microbiology & Biology Education, 2013
The safe handling of microorganisms in the teaching laboratory is a top priority. However, in the absence of a standard set of biosafety guidelines tailored to the teaching laboratory, individual educators and institutions have been left to develop their
Elizabeth A. B. Emmert
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

In Situ Genetic Engineering Facilitates MMP‐9‐Responsive TIMP1 Release Through Proteolytic Cleavage to Boost Diabetic Wound Healing

Advanced Science, EarlyView.
This study develops an MMP‐9‐responsive protein release system that transforms resident cells into drug depots through in situ genetic engineering. Anchored to the membrane, the therapeutic protein TIMP1 is selectively released upon MMP‐9 cleavage.
Yuan Zhang, Jiani Deng, Man Yee Cheung, Tingting Fu, Xufeng Qi, Dongqing Cai, Jianmin Sun, Gang Lu, Peng Shi, Wai‐Yee Chan, Xu Li, Hui Zhao   +11 more
wiley   +1 more source

A transcription factor-mediated regulatory network controls fungal pathogen colonization of insect body cavities

mBio
Successful host tissue colonization is crucial for fungal pathogens to cause mycosis and complete the infection cycle, in which fungal cells undergo a series of morphological transition-included cellular events to combat with hosts.
Juan Deng, Shuaishuai Huang, Yanze Kan, Yue Song, Xin Zhao, Ning Li, Xuewen Yao, Zhibing Luo, Yongjun Zhang   +8 more
doaj   +1 more source

Biosafety, biodiversity and significance of Microbial Resource Centers (MRCs) in microbiology education

World Journal of Microbiology and Biotechnology, 2005
Interest in the intrinsic behavior of microorganisms has led to the establishment of centers of expertise, known as Microbial Resource Centers (MRCs) built around specialized collections of cultures of microorganisms. Their main function is to accession, preserve and distribute authenticated, viable samples of microorganisms in consultation with the ...
openaire   +2 more sources

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

THE INFLUENCE OF THE SUBJECT "FUNDAMENTALS OF BIOETHICS AND BIOSAFETY" ON THE MORAL EDUCATION OF FUTURE DOCTORS

Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії, 2019
The article is devoted to the issue on ethics and morality in medicine. It presents the definitions of bioethics, outlines the history of its development and general principles, and demonstrates the influence of the discipline "Fundamentals of bioethics and biosafety" on the formation of moral and ethical standards of future doctors.
openaire   +2 more sources