| Title |
Sustained mitogenic effect on K562 human chronic myelogenous leukemia cells by dietary lectin, jacalin
|
|---|---|
| Published in |
Glycoconjugate Journal, August 2016
|
| DOI | 10.1007/s10719-016-9725-8 |
| Pubmed ID | |
| Authors |
V. Lavanya, Neesar Ahmed, Md Khurshid Alam Khan, Shazia Jamal |
| Abstract |
Dietary lectins have been shown to affect the proliferation of human cancer cell lines. The anti-proliferative effects of lectins from varied sources have been extensively studied and in some cases, the underlying mechanism has been explored. Except for peanut agglutinin (PNA), the mitogenic effects of no other lectins have been studied in detail. In the present study, we have shown that jacalin, lectin purified from jackfruit (Artocarpus integrifolia) seeds act as a mitogen for K562, the Bcr-Abl expressing erythroleukemia cell line (K562) and the effect was found to be dose dependent. K562 cells remained in the proliferative state for a longer period even after the withdrawal of jacalin stimulation, thus jacalin was found to induce sustained mitogenic effect on K562 cells. Further, conditioned media from K562 cells treated with jacalin were observed to have the similar mitogenic effect even in the presence of galactose. Importantly, galactose which is a known ligand for jacalin will interact with functionally active jacalin present in the conditioned media and neutralise its effect. In addition, jacalin treatment also resulted in increased mRNA expression levels of pro-inflammatory cytokines including IL-1β, IL-6 and IFN-γ. Our results indicate that jacalin induces secretion of soluble molecules, which maybe responsible for this observed increased proliferation of K562 cells. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 12 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 12 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Lecturer | 3 | 25% |
| Student > Bachelor | 3 | 25% |
| Student > Doctoral Student | 1 | 8% |
| Lecturer > Senior Lecturer | 1 | 8% |
| Student > Ph. D. Student | 1 | 8% |
| Other | 1 | 8% |
| Unknown | 2 | 17% |
| Readers by discipline | Count | As % |
|---|---|---|
| Biochemistry, Genetics and Molecular Biology | 3 | 25% |
| Nursing and Health Professions | 2 | 17% |
| Chemical Engineering | 1 | 8% |
| Immunology and Microbiology | 1 | 8% |
| Medicine and Dentistry | 1 | 8% |
| Other | 0 | 0% |
| Unknown | 4 | 33% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 December 2017.
All research outputs
#17,286,645
of 25,374,917 outputs
Outputs from Glycoconjugate Journal
#716
of 929 outputs
Outputs of similar age
#232,154
of 355,117 outputs
Outputs of similar age from Glycoconjugate Journal
#11
of 20 outputs
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