The phrase "it needs further research" is correct and usable in written English.
You can use it when indicating that a topic or subject requires more investigation or study to gain a deeper understanding.
Example: "The findings of this study are promising, but it needs further research to confirm the results."
Alternatives: "additional research is necessary" or "more investigation is required."
It needs further research and development – I need to find the right industrial partner.
Z-score model is one of the most frequently used risk early warning models in financial engineering, but it needs further research to prove whether it is suitable for China's burgeoning real estate enterprises.
It needs further research about the method of objective evaluation of the osseointegration.
However, the technique has not yet been optimized for a single-step co-deposition of the quaternary alloy, and hence, it needs further research attention.
It needs further research to whether the expression deletion of LNβ3 genes is associated with the promoter methylation in pancreatic adenocarcinoma.
The high recurrence rate of CSOJ in patients between the ages of 6 and 12 years may be related to the local oral environment in the mixed dentition period, but it needs further research.
In our previous paper[22], we discussed the formation of sensor nodes for signal estimation; however, it also needs further research on the analysis and validation of the scheme, and the comparison with different schemes was not addressed.
Taken together, these findings suggest that Chijongdan induces apoptosis and inhibits ribosomal biogenesis proteins via caspase activation in A549 non-small cell lung carcinoma cells, though it still needs further research including in vivo efficacy and safety and pharmacodynamic studies with Chijongdan and its constituents in the future.
However, it remains to be confirmed and needs further research.
Brevundimonas species are rarely isolated from clinical samples; the role of this species in human disease needs further research, but it has been associated with two cases of bloodstream infections [ 38].
