Results 71 to 80 of about 49,767 (265)

An improved and simplified somatic embryogenesis protocol in Chir pine (Pinus roxburghii)

Scientific Reports
Forests are considered to be an important pillar for a country’s bioeconomy but unfortunately are being depleted globally. Pinus roxburghii has considerable ecological and economic importance for Pakistan.
Farah Kousar, Ulrika Egertsdotter, Faheem Aftab   +2 more
doaj   +1 more source

Somatic Embryogenesis in Selected Conifer Trees Pinus nigra Arn. and Abies Hybrids

Frontiers in Plant Science, 2019
Somatic embryogenesis was achieved in the conifers Pinus nigra Arn. and in the hybrids Abies alba ×A. cephalonica and Abies alba ×A. numidica. For initiation of embryogenic tissue in P.
Terézia Salaj, Katarína Klubicová, Radoslava Matusova, Ján Salaj   +3 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

In Vitro Conversion of Coffea spp. Somatic Embryos in SETIS™ Bioreactor System. [PDF]

Plants (Basel), 2023
Méndez-Hernández HA, Galaz-Ávalos RM, Quintana-Escobar AO, Pech-Hoil R, Collí-Rodríguez AM, Salas-Peraza IQ, Loyola-Vargas VM.   +6 more
europepmc   +1 more source

Uncovering G Protein‐Coupled Receptors: Novel Targets and Biomarkers for Predicting Glioma Prognosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Low‐grade gliomas (LGG) exhibit significant heterogeneity and recurrence risk. G protein‐coupled receptors (GPCR) contribute to glioma malignant progression, but their prognostic value remains unclear. This work attempts to formulate a GPCR‐based outcome‐predicting model for LGG. Methods Based on TCGA LGG data, the enrichment scores
Jun Yang, Dongxu Zhang, Dongyuan Liu, Da Lin, Hao Wang   +4 more
wiley   +1 more source

Suspension culture of somatic embryos for the production of high-value secondary metabolites. [PDF]

Physiol Mol Biol Plants, 2023
Murthy HN, Joseph KS, Hahn JE, Lee HS, Paek KY, Park SY.   +5 more
europepmc   +1 more source

Three‐Dimensional Biomimetic Aerogel Conduits with Electro‐Ionic‐Immune Coupling Reverse the Pathological Cascade of Spinal Cord Injury

Advanced Functional Materials, EarlyView.
A biomimetic aerogel conduit was engineered from a nanofiber of gelatin/poly(l‐lactic acid) doped with polypyrrole nanoparticles, integrated with tannic acid and Mg2+. This “electro‐ionic‐immune” strategy mimicked spinal cord properties, reduced calcium overload, inflammation, oxidative damage, promoted neural stem cell differentiation, suppressed ...
Qingxiang Liu, Xin Yu, Jingtong Li, Chunyang Zheng, Yukang Zhang, Mingyu Jia, Tan Tian, Weiwei Zheng, Pinghui Zhou, Yingji Mao   +9 more
wiley   +1 more source

Use of secondary somatic embryos promotes genetic fidelity in cryopreservation of cocoa (Theobroma cacao L.)

Agricultural and Food Science, 2008
The inability to conserve cocoa (Theobroma cacao L.) germplasm via seed storage and the vulnerability of field collections make the establishment of cryopreserved genebanks for the crop a priority.
J-Y. FANG, A. WETTEN, R. ADU-GYAMFI
doaj  

Relationship between Nucleus Swelling and Development Competence of Bovine Cloned Embryos Reconstructed by Enucleated Oocytes with Serum-starved or Serum-fed Fetal Somatic Cells

Indonesian Journal of Biotechnology, 2005
This study was conducted to examine the occurrence of nuclear remodeling (nucleus swelling) and its effects on the subsequent in vitro development of bovine embryos reconstructed by serum-starved and serum-fed somatic cells.
Mokhamad Fahrudin, Ni Wayan Kurniani Karja, Tatsuyuki Suzuki   +2 more
doaj   +1 more source