|
1
|
Amador VC, dos Santos-Silva CA, Vilela LMB, Oliveira-Lima M, de Santana Rêgo M, Roldan-Filho RS, de Oliveira-Silva RL, Lemos AB, de Oliveira WD, Ferreira-Neto JRC, Crovella S, Benko-Iseppon AM. Lipid Transfer Proteins (LTPs)-Structure, Diversity and Roles beyond Antimicrobial Activity. Antibiotics (Basel) 2021; 10:1281. [PMID: 34827219 PMCID: PMC8615156 DOI: 10.3390/antibiotics10111281] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/01/2021] [Accepted: 10/12/2021] [Indexed: 01/21/2023] Open
Abstract
Lipid transfer proteins (LTPs) are among the most promising plant-exclusive antimicrobial peptides (AMPs). They figure among the most challenging AMPs from the point of view of their structural diversity, functions and biotechnological applications. This review presents a current picture of the LTP research, addressing not only their structural, evolutionary and further predicted functional aspects. Traditionally, LTPs have been identified by their direct isolation by biochemical techniques, whereas omics data and bioinformatics deserve special attention for their potential to bring new insights. In this context, new possible functions have been identified revealing that LTPs are actually multipurpose, with many additional predicted roles. Despite some challenges due to the toxicity and allergenicity of LTPs, a systematic review and search in patent databases, indicate promising perspectives for the biotechnological use of LTPs in human health and also plant defense.
Collapse
Affiliation(s)
- Vinícius Costa Amador
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Carlos André dos Santos-Silva
- Department of Advanced Diagnostics, Institute for Maternal and Child Health-IRCCS, Burlo Garofolo, 34100 Trieste, Italy;
| | - Lívia Maria Batista Vilela
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Marx Oliveira-Lima
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Mireli de Santana Rêgo
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Ricardo Salas Roldan-Filho
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Roberta Lane de Oliveira-Silva
- General Microbiology Laboratory, Agricultural Science Campus, Universidade Federal do Vale do São Francisco, Petrolina 56300-990, Brazil;
| | - Ayug Bezerra Lemos
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Wilson Dias de Oliveira
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - José Ribamar Costa Ferreira-Neto
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| | - Sérgio Crovella
- Department of Biological and Environmental Sciences, College of Arts and Science, Qatar University, Doha 1883, Qatar;
| | - Ana Maria Benko-Iseppon
- Bioscience Centre, Genetics Department, Universidade Federal de Pernambuco, Recife 50670-420, Brazil; (V.C.A.); (L.M.B.V.); (M.O.-L.); (M.d.S.R.); (R.S.R.-F.); (A.B.L.); (W.D.d.O.); (J.R.C.F.-N.)
| |
Collapse
|