Results 51 to 60 of about 7,150,251 (308)

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Single ChAdOx1 nCoV‐19 dose elicits stronger immune response in previously infected individuals than in SARS‐CoV2 naive persons

Immunity, Inflammation and Disease
Background Current vaccines against COVID‐19 effectively reduce morbidity and mortality and are vitally important for controlling the pandemic. Between December 2020 and February 2021, adenoviral vector vaccines such as ChAdOx1 (AstraZeneca‐Oxford) were ...
Fawzi Ebrahim, Asma Alboueishi, Inas M. Alhudiri, Salah Al Tabal, Yosra Lamami, Samira Al Dwigen, Sondos Ashleb, Noha Ejenfawi, Mohamed B. Milad, Hayat Rhoumah, Salah Edin El Meshri, Adam Elzagheid   +11 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Harnessing in vitro technologies for conservation of Paeonia emodi, a threatened medicinal and ornamental species

Discover Plants
Paeonia emodi Wall. ex Royle, a valuable medicinal and ornamental species native to the north-western Himalayas, is threatened by overharvesting and habitat loss [1, 2].
Munisa Manzoor, Nidha Zahoor Shahri, Irshad Ahmad Bhat, Zahoor A Kaloo   +3 more
doaj   +1 more source

IN VITRO PRESERVATION OF DATE PALM (PHOENIX DACTYLIFERA L.) EMBRYOGENIC CALLUS [PDF]

Egyptian Journal of Desert Research, 2014
In vitro medium term conservation of tropical plant germplasm is widely used for most plant species. Changes in the physical or chemical conditions had been used as a strategy for reducing the in vitro plant metabolism and prolonging the cultivation ...
Mohamed Diab, Sabah Hassanen, Mahdia Gabr   +2 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Gnotobiotic evaluation of Dalbergia sissoo genotypes for resistance against Fusarium solani via dual culture set up

Journal of Genetic Engineering and Biotechnology, 2021
Background Dalbergia sissoo (shisham), an important multipurpose tree native to the Indian subcontinent and also planted in other countries, has been afflicted with large scale mortality in all age groups due to wilt disease, causing huge economic losses.
Monika Chauhan, Ajay Thakur, Yashaswi Singh, M. Maqbool Rather, Nirmal S. K. Harsh   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Maintenance and characterization of human myometrial smooth muscle cells in monolayer culture

, 1984
Human myometrial cells were dispersed from uterine tissue by limited enzymatic digestion of myometrium that was obtained at the time of hysterectomy. The dispersed myometrial cells that are obtained in this manner can be maintained in monolayer culture ...
Snyder, Jeanne M., Mitchell, Murray D., Casey, M. Linette, MacDonald, Paul C.   +3 more
core   +1 more source

Elevational adaptation and phenotypic plasticity of Codonopsis clematidea in the trans-Himalaya

Discover Plants
The process of adapting to changing environmental conditions plays a pivotal role in driving plant diversification. Elevational gradients provide a unique opportunity to investigate adaptation to diverse climatic conditions.
Zarina Khatoon, Seema Singh, Kanize Fatima, Mohd Ibrahim, Sajjad Ali, Sharada Mallubhotla   +5 more
doaj   +1 more source