Role of Galectins in Multiple Myeloma
Galectins are a family of lectins that bind β-galactose-containing glycoconjugates and are characterized by carbohydrate-recognition domains (CRDs). Galectins exploit several biological functions, including angiogenesis, regulation of immune cell activities and cell adhesion, in both physiological a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2017-12-01
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| Series: | International Journal of Molecular Sciences |
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| Online Access: | https://www.mdpi.com/1422-0067/18/12/2740 |
| _version_ | 1811281242575863808 |
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| author | Paola Storti Valentina Marchica Nicola Giuliani |
| author_facet | Paola Storti Valentina Marchica Nicola Giuliani |
| author_sort | Paola Storti |
| collection | DOAJ |
| description | Galectins are a family of lectins that bind β-galactose-containing glycoconjugates and are characterized by carbohydrate-recognition domains (CRDs). Galectins exploit several biological functions, including angiogenesis, regulation of immune cell activities and cell adhesion, in both physiological and pathological processes, as tumor progression. Multiple myeloma (MM) is a plasma cell (PC) malignancy characterized by the tight adhesion between tumoral PCs and bone marrow (BM) microenvironment, leading to the increase of PC survival and drug resistance, MM-induced neo-angiogenesis, immunosuppression and osteolytic bone lesions. In this review, we explore the expression profiles and the roles of galectin-1, galectin-3, galectin-8 and galectin-9 in the pathophysiology of MM. We focus on the role of these lectins in the interplay between MM and BM microenvironment cells showing their involvement in MM progression mainly through the regulation of PC survival and MM-induced angiogenesis and osteoclastogenesis. The translational impact of these pre-clinical pieces of evidence is supported by recent data that indicate galectins could be new attractive targets to block MM cell growth in vivo and by the evidence that the expression levels of LGALS1 and LGALS8, genes encoding for galectin-1 and galectin-8 respectively, correlate to MM patients’ survival. |
| first_indexed | 2024-04-13T01:30:14Z |
| format | Article |
| id | doaj.art-c18b3559852c4388a0f46bc251a0a00b |
| institution | Directory Open Access Journal |
| issn | 1422-0067 |
| language | English |
| last_indexed | 2024-04-13T01:30:14Z |
| publishDate | 2017-12-01 |
| publisher | MDPI AG |
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| series | International Journal of Molecular Sciences |
| spelling | doaj.art-c18b3559852c4388a0f46bc251a0a00b2022-12-22T03:08:32ZengMDPI AGInternational Journal of Molecular Sciences1422-00672017-12-011812274010.3390/ijms18122740ijms18122740Role of Galectins in Multiple MyelomaPaola Storti0Valentina Marchica1Nicola Giuliani2Department of Medicine and Surgery, University of Parma, Via Gramsci, 14, 43126 Parma, ItalyDepartment of Medicine and Surgery, University of Parma, Via Gramsci, 14, 43126 Parma, ItalyDepartment of Medicine and Surgery, University of Parma, Via Gramsci, 14, 43126 Parma, ItalyGalectins are a family of lectins that bind β-galactose-containing glycoconjugates and are characterized by carbohydrate-recognition domains (CRDs). Galectins exploit several biological functions, including angiogenesis, regulation of immune cell activities and cell adhesion, in both physiological and pathological processes, as tumor progression. Multiple myeloma (MM) is a plasma cell (PC) malignancy characterized by the tight adhesion between tumoral PCs and bone marrow (BM) microenvironment, leading to the increase of PC survival and drug resistance, MM-induced neo-angiogenesis, immunosuppression and osteolytic bone lesions. In this review, we explore the expression profiles and the roles of galectin-1, galectin-3, galectin-8 and galectin-9 in the pathophysiology of MM. We focus on the role of these lectins in the interplay between MM and BM microenvironment cells showing their involvement in MM progression mainly through the regulation of PC survival and MM-induced angiogenesis and osteoclastogenesis. The translational impact of these pre-clinical pieces of evidence is supported by recent data that indicate galectins could be new attractive targets to block MM cell growth in vivo and by the evidence that the expression levels of LGALS1 and LGALS8, genes encoding for galectin-1 and galectin-8 respectively, correlate to MM patients’ survival.https://www.mdpi.com/1422-0067/18/12/2740galectinsmyelomagalectin-1galectin-3galectin-8galectin-9 |
| spellingShingle | Paola Storti Valentina Marchica Nicola Giuliani Role of Galectins in Multiple Myeloma International Journal of Molecular Sciences galectins myeloma galectin-1 galectin-3 galectin-8 galectin-9 |
| title | Role of Galectins in Multiple Myeloma |
| title_full | Role of Galectins in Multiple Myeloma |
| title_fullStr | Role of Galectins in Multiple Myeloma |
| title_full_unstemmed | Role of Galectins in Multiple Myeloma |
| title_short | Role of Galectins in Multiple Myeloma |
| title_sort | role of galectins in multiple myeloma |
| topic | galectins myeloma galectin-1 galectin-3 galectin-8 galectin-9 |
| url | https://www.mdpi.com/1422-0067/18/12/2740 |
| work_keys_str_mv | AT paolastorti roleofgalectinsinmultiplemyeloma AT valentinamarchica roleofgalectinsinmultiplemyeloma AT nicolagiuliani roleofgalectinsinmultiplemyeloma |