Meimei Ma

ORCID: 0000-0003-2203-8328
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Immune cells in cancer
  • Circadian rhythm and melatonin
  • Flavonoids in Medical Research
  • Coordination Chemistry and Organometallics
  • Algal biology and biofuel production
  • Gastric Cancer Management and Outcomes
  • Organometallic Complex Synthesis and Catalysis
  • Traditional Chinese Medicine Analysis
  • Colorectal and Anal Carcinomas
  • Viral Infections and Vectors
  • Synthesis and characterization of novel inorganic/organometallic compounds
  • Immune Cell Function and Interaction
  • Cancer, Stress, Anesthesia, and Immune Response
  • Pediatric health and respiratory diseases
  • Ubiquitin and proteasome pathways
  • Microbial Metabolic Engineering and Bioproduction
  • interferon and immune responses
  • Lipid metabolism and biosynthesis
  • Cancer Research and Treatments
  • Plant-based Medicinal Research
  • Renal and Vascular Pathologies
  • Autophagy in Disease and Therapy
  • Neuroinflammation and Neurodegeneration Mechanisms

Xuzhou Medical College
2021-2023

Soochow University
2023

Soochow University
2023

Second Affiliated Hospital of Soochow University
2023

Jiangnan University
2021

Northwest University
2019-2020

Ministry of Education of the People's Republic of China
2019-2020

China XD Group (China)
2019

Hunan Children's Hospital
2016

Two Mg-Mg-bonded compounds were synthesized by using the ligands N,N'-bis(dipp)-phenanthrene-9,10-diimine (L2) and N,N'-bis(dipp)-o-phenylenediamine (H2L3; dipp = 2,6-diisopropylphenyl). These new Mg(i) species characterized X-ray diffraction, NMR, UV-Vis fluorescence spectroscopy, DFT computations. Their reactions with unsaturated organic molecules examined.

10.1039/c9dt00028c article EN Dalton Transactions 2019-01-01

Metal–metal-bonded compounds containing low-valent metal centers have attracted much attention because of their novel structure and reactivity, while the proper choice ligands with suitable electronic steric properties is key to synthesis such species. Herein, we demonstrate that ortho-phenylene-diamine (dipp-H2pda, H2L) ligand upon deprotonation dianion (dipp-pda2–) can effectively stabilize a series E–E bonds, including group 12–15 elements Zn, Ga, Ge, P. In particular, Ge(I) compound in...

10.1021/acs.organomet.0c00136 article EN Organometallics 2020-04-14

Stomach cancer is the fourth most common type of worldwide. TCN1 mainly encodes vitamin B12 transporter, transcobalamin. a marker gastrointestinal tumor progression, but impact on survival unclear.Gastrointestinal records were reviewed and analyzed, clinicopathological data summarized, immunohistochemical detection was performed again, protein expression in tissue, non-tumor lymph nodes semi-quantitatively analyzed. Patients followed up for 5 years to determine 5-year rates.The strong immune...

10.1177/15533506211045318 article EN Surgical Innovation 2021-09-22

Introduction: The exosomes from adipose-derived mesenchymal stem cells (AMSCs) had therapeutic effects. However, whether the derived hypoxia-treated AMSCs could improve renal functions in unilateral ureteral obstruction (UUO) mice remains unclear. Methods: were characterized using a transmission electron microscope and Western blot. Its size distribution was determined Zetasizer Nano ZS analysis system. differentiation ability assessed by alkaline phosphatase oil red staining. Consequently,...

10.1159/000542609 article EN Pharmacology 2024-11-19

Proteasome inhibitors, such as bortezomib, have demonstrated efficacy in the therapeutic management of multiple myeloma (MM). However, it is important to note that these inhibitors also elicit endoplasmic reticulum stress, which subsequently triggers unfolded protein response (UPR) and autophagy, been shown facilitate survival tumor cells. The disruption circadian clock considered a characteristic feature cancer. how disrupted intertwines with metabolism drug resistance not clearly...

10.14740/wjon1681 article EN World Journal of Oncology 2023-11-18

Objective To explore the influences of family-centered health education on compliance segregation in children with respiratory infectious disease. Methods The patients observation group received and included 247 disease who were hospitalized Hu′nan Children′s Hospital from August to December 2014 their parents. The control normal 285 January July parents compared between two groups. Results The cognition awareness, category requirement segregation, as well parents′ effective...

10.3760/cma.j.issn.1674-2907.2016.10.012 article EN Zhonghua xiandai huli zazhi 2016-04-06

Although cGAS–STING signaling has been extensively studied to boost lymphocytes infiltration and tumor eradication. Since cGAS are rarely inactivated in cancer. It is not known why loss-of-function mutations do arise tumors. Here we discovered a cancer promoting role of DLBCL through IL6-STAT3 NF-κB signaling. Firstly, showed that was highly expressed both ABC GCB subtypes DLBCL. suppression DLBC cell lines induced cycle arrest, decreased proliferation rate apoptosis. knockdown lead growth...

10.2139/ssrn.4515209 preprint EN 2023-01-01

Abstract Cancer cells compete with tumor associated macrophages for iron, especially drug resistant cells. But how immunosuppressive in microenvironment is unclear. Here, we identified the triggering receptor expressed on myeloid 2 (TREM-2) as a signaling hub that orchestrates lipid and iron metabolism, immune evasion. TREM-2 was only cisplatin gastric cancer cell lines, but not normal epithelial Suppressing TREM2 reversed resistance vitro slowed down growth vivo. Mechanically, facilitated...

10.21203/rs.3.rs-3201488/v1 preprint EN cc-by Research Square (Research Square) 2023-07-31
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