XIAOXIA WANG^1,#, ZHONGYUAN YAO^1,2,#, DI LIU¹, CHUNHONG YU^3,*, HUI LI^1,3,*

BIOCELL, Vol.46, No.8, pp. 1803-1806, 2022, DOI:10.32604/biocell.2022.019731 - 22 April 2022

Abstract Each stage of embryonic development, including normal gamete maturation, fertilization, zygotic genome activation, and cleavage, is crucial for human reproduction. Early embryo arrest is a common phenomenon. It is estimated that about 40%–70% of human embryos are arrested at early developmental stages. However, the exact mechanism remains largely uncertain. Embryos can be investigated in vitro by way of the development of in vitro fertilization/intracytoplasmic sperm injection. In addition to iatrogenic factors related to abnormal oocyte/embryo development, multiple gene mutations have been found to be involved in such phenotypes. Based on the knowledge of known etiological factors, several More >

PRANAB DUTTA^1,*, GOMATHY MUTHUKRISHNAN^2,*, SABARINATHAN KUTALINGAM GOPALASUBRAMAIAM², RAJAKUMAR DHARMARAJ², ANANTHI KARUPPAIAH³, KARTHIBA LOGANATHAN⁴, KALAISELVI PERIYASAMY⁵, M. ARUMUGAM PILLAI², GK UPAMANYA⁶, SARODEE BORUAH⁷, LIPA DEB¹, ARTI KUMARI¹, MADHUSMITA MAHANTA¹, PUNABATI HEISNAM⁸, AK MISHRA⁹

BIOCELL, Vol.46, No.8, pp. 1843-1859, 2022, DOI:10.32604/biocell.2022.019291 - 22 April 2022

Abstract

Plant growth-promoting rhizobacteria (PGPR) are specialized bacterial communities inhabiting the root rhizosphere and the secretion of root exudates helps to, regulate the microbial dynamics and their interactions with the plants. These bacteria viz., Agrobacterium, Arthobacter, Azospirillum, Bacillus, Burkholderia, Flavobacterium, Pseudomonas, Rhizobium, etc., play important role in plant growth promotion. In addition, such symbiotic associations of PGPRs in the rhizospheric region also confer protection against several diseases caused by bacterial, fungal and viral pathogens. The biocontrol mechanism utilized by PGPR includes direct and indirect mechanisms direct PGPR mechanisms include the production of antibiotic, siderophore, and hydrolytic enzymes,

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PANKE CHEN^*, SHUAI MA

BIOCELL, Vol.46, No.8, pp. 1903-1909, 2022, DOI:10.32604/biocell.2022.018651 - 22 April 2022

Abstract This work aimed to investigate the effects of calcitonin gene-related peptide (CGRP)-modified mesenchymal stem cells (MSCs) on vascular stenosis in carotid balloon-injured rats. The CGRP gene labeled with EGFP was transfected into bone marrow MSCs, and CGRP protein expression in MSCs was confirmed by immunofluorescence assays. A rat carotid balloon injury model was established using a surgical method. CGRP-modified MSCs were orthotopically transplanted into the injured area of the rats. At 28 days after cell transplantation, EGFP and CD31 expression was detected by immunofluorescence staining. Hematoxylin-eosin (H&E) staining was used to detect the intima/media area… More >

JIANMIN PAN¹, XIN LI¹, JUANJUAN LI¹, HUI LIU², ZHUONI HOU¹, ZONGQI YANG¹, LING XU^1,*

BIOCELL, Vol.46, No.7, pp. 1751-1762, 2022, DOI:10.32604/biocell.2022.019455 - 17 March 2022

Abstract Plant U-box (PUB) E3 ubiquitin ligases play important roles in hormone signaling pathways and in response to different abiotic stresses, but little is known about U-box genes in Danshen (root of Salvia miltiorrhiza Bunge). Here, we identified and characterized 70 SmPUB genes based on its genome sequence. Phylogenetic analysis of U-box genes from S. miltiorrhiza and Arabidopsis suggested that they can be clustered into seven subgroups (I–VII). Typical U-box domains were found in all identified SmPUB genes through the analysis of conserved motifs. Moreover, qRT-PCR was applied to analyze the relative expression levels of U-box genes in S. miltiorrhiza roots and More >

KANG ZHAN^#, MAOCHENG JIANG^#, TIANYU YANG, ZIXUAN HU, GUOQI ZHAO^*

BIOCELL, Vol.46, No.7, pp. 1697-1704, 2022, DOI:10.32604/biocell.2022.019068 - 17 March 2022

Abstract Short-chain fatty acids (SCFAs) butyrate promote the postnatal rumen epithelial development and maturation in ruminants. However, molecular mechanisms of effects of butyrate on the bovine rumen epithelial cells (BRECs) proliferation remain elusive. Therefore, purpose of this study was to investigate the effects of butyrate on the expression of genes and proteins at G0/G1 and S phase of BRECs cycle. Our results showed that BRECs treated with butyrate inhibited (P < 0.05) the proliferation of BRECs, relatively to control. Flow cytometric assays revealed that butyrate triggers the BRECs cycle arrest at the G0/G1 phase. qRT-PCR analyses of… More >

MEIGE WANG, JUAN GONG, CHUNHUI SONG, ZHENGYANG WANG, SHANGWEI SONG, JIAN JIAO, MIAOMIAO WANG, XIANBO ZHANG^*, TUANHUI BAI^*

BIOCELL, Vol.46, No.7, pp. 1763-1770, 2022, DOI:10.32604/biocell.2022.018934 - 17 March 2022

Abstract

Drought stress is one of the major environmental obstacles that limit the production and development of apples (Malus domestica Borkh.). The role of melatonin is well known in the protection of plants under environmental stresses. In this study, we investigated the effect of melatonin on apple rootstock M. hupehensis Rehd under drought stress. The results showed that drought inhibited the growth of M. hupehensis and dramatically reduced root surface area, root volume, the number of tips and forks, and root diameter. Drought-induced growth inhibition was significantly decreased by adding melatonin. Net photosynthetic rate (Pn), intercellular CO₂ concentration (Ci), stomatal

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SANTOSH KUMAR KARN¹, ADITYA UPADHYAY², AWANISH KUMAR^2,*

BIOCELL, Vol.46, No.7, pp. 1771-1777, 2022, DOI:10.32604/biocell.2022.018845 - 17 March 2022

Abstract Chemicals are comprehensively used worldwide to control herbs, weeds, pests, and other competing agents with various growing crops. The consumption of crops grown with these chemicals (even in small quantities) can upshot into accumulation in the human body. People can accidentally inhale these hazardous chemicals if they are in an area where they were applied. These chemicals can be ingested in a human with contaminated food and drinks. Ultimately it causes various adverse effects (chronic toxicity, teratogenic, mutagenic, carcinogenic effect, reproductive, and organ toxicity) on human health. Among the pool of these chemicals used as… More >

CHANYUAN JIN^1,4,#, ZIYAO ZHUANG^2,4,#, LINGFEI JIA^3,4,*, YUNFEI ZHENG^2,4,*

BIOCELL, Vol.46, No.7, pp. 1717-1724, 2022, DOI:10.32604/biocell.2022.018706 - 17 March 2022

Abstract Osteoporosis is a frequently occurring bone remodeling disorder worldwide with one characteristic being decreasing bone mineral density and a predisposition to bone fracture, which diminishes patients’ quality of life. Several studies showed that imbalance between the osteogenesis and adipogenesis of bone marrow mesenchymal stem cells (BMSCs) took part in the development of osteoporosis. In previous study, we found MIR22HG regulated the osteogenesis of human BMSCs positively. In this study, we found that MIR22HG was decreased during the adipogenesis of human BMSCs and exerted negative effects on adipogenesis with the involvement of Wnt/β-catenin signaling pathway both in More >

LONG SU^#, ZHEXUAN LIN^#, HUI LI, HONGJUN LUO, WENHONG LUO^*

BIOCELL, Vol.46, No.7, pp. 1725-1732, 2022, DOI:10.32604/biocell.2022.018508 - 17 March 2022

Abstract Divicine is an active pyrimidine aglycone, generated from vicine by the enzyme β-glucosidase upon ingestion of fava beans. In this study, we investigated the effect of divicine on cultured human umbilical vein endothelial cells (HUVECs) and explored the potential mechanisms. Incubation HUVECs with 18.5–85.1 μM divicine resulted in a concentration and time dependent decrease of cell viability, followed by decrease of cellular reduced glutathione, as well as increase of reactive oxygen species (ROS), malondialdehyde (MDA), and labile iron pool. Transmission electron microscopy confirmed that the divicine treated HUVECs’ mitochondria had shrunk. Importantly, the administration of More >

HONGYANG LI^1,2, CHAN WANG⁴, SHIWEI LIU¹, YONGLONG GUO^1,3,4,*, JIANSU CHEN^1,3,4,*

BIOCELL, Vol.46, No.7, pp. 1705-1716, 2022, DOI:10.32604/biocell.2022.018442 - 17 March 2022

Abstract Human adipose stem cells (hADSCs) are reliable sources for cell therapy. However, the clinical applications are limited by the decrease in activity during in vitro culture. We used a knockout serum replacement (KSR) medium, Eppendorf (EP) tube culture, and a simulated microgravity (SMG) culture system to establish hADSC spheroids. We found that hADSCs aggregated and formed spheroids in the KSR culture medium. The EP tube culture method revealed many biological cell characteristics, such as good cell viabilities, rough surfaces, polar growth, fusion phenomenon, and injectability. The findings show its advantages for hADSCs spherical cultures. When cultured… More >