PNMs	porous nanomaterials
MSNs	mesoporous silica nanoparticles
HAPs	hydroxyapatite nanoparticles
MBGNs	mesoporous bioactive glass
MCeO2	mesoporous ceria
MRI	magnetic resonance
CT	computed tomography
PI	photoacoustic imaging
FI	fluorescence imaging
TiO2 NTs	Titanium dioxide nanotubes
ALP	alkaline phosphatase
Osx	osterix
COL-I	collagen-I
ERK	extracellular signal-regulated kinase
LC3 I	microtubule-associated protein 1A/1B-light chain 3
LC3 II	LC3-phosphatidylethanolamine conjugate
ROS	reactive oxygen species
IL-6	interleukin 6
iNOS	inducible nitric oxide synthase
IL-10	interleukin 10
TGF-β	transforming growth factor-beta
RANKL	the receptor activator of nuclear factor-κB ligand
LPS	lipopolysaccharide
BMDMs	bone marrow-derived macrophages
AKT	v-Akt murine thymoma viral oncogene
mTOR	the mammalian target of rapamycin
PEG	polyethylene glycol
CTAB	cetyl trimethyl ammonium bromide
hPDLSCs	human periodontal ligament stem cells
B-SeHANs	selenium-doped hydroxyapatite nanoparticles
Ga2+	calcium ion
P3O43−	Phosphate ion
Se2−	Selenium ion
Al2O3	alumina nanoparticle
BMP2	bone morphogenetic protein 2
GLUT1	glucose transport protein type 1
BMSCs	bone marrow stem cells