Concomitant administration of any proton pump inhibitor (PPI) is not permitted during the study; patients receiving PPI therapy before enrollment must stop using the PPI for 7 days before their first dose of study drugs Patients CANNOT have daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Participants receiving any medications or substances that are moderate or strong inhibitors or inducers of CYP3A within 7 days of registration; proton pump inhibitors (PPI) may be taken while on study, however it is recommended that the PPI is taken 12 hours from the time of palbociclib administration; if needed, alternative antacid therapies may be used including H2-receptor antagonists and locally acting antacids; H2-receptor antagonists should be administered with a staggered dosing regimen (twice daily); the dosing of palbociclib should occur at least 10 hours after H2-receptor antagonist evening dose and 2 hours before the H2-receptor antagonist morning dose Subjects requiring daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days prior to study registration Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of the study drugs. Patients receiving proton pump inhibitors (PPI) which cannot be discontinued 3 days prior to the start study treatment and for the duration of the study. Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug. Concomitant administration of any proton pump inhibitor (PPI) is not permitted during the study; patients receiving PPI therapy before enrollment must stop using the PPI for 7 days before their first dose of study drugs Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Patients who are taking proton pump inhibitor (PPI) within 7 days before receiving the first dose of study drug or who require treatment with PPIs throughout the trial or those who are taking H2 receptor antagonists within 24 hours of the first dose of study drug Patients receiving proton pump inhibitors (PPI) which cannot be discontinued 3 days prior to the start study treatment and for the duration of the study. Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug Patients who are taking proton pump inhibitor (PPI) within 7 days before receiving the first dose of study drug or who require treatment with PPIs throughout the trial or those who are taking H2 receptor antagonists within 24 hours of the first dose of study drug Treatment with an H2 blocker, other than famotidine; if the subject requires a proton pump inhibitor (PPI), then esomeprazole, pantoprazole, or rabeprazole may be given History of continuous daily use of PPI more than 1 year prior to consent Participants requiring daily or chronic use of a proton pump inhibitor (PPI) and/or having taken a PPI within 7 days before receiving the first dose of study drug. Treatment with proton pump inhibitor (PPI); patients on PPI therapy prior to enrollment must stop using the PPI for at least 4 days prior to the first dose of MLN8237 Concomitant administration of any proton pump inhibitor (PPI) is not permitted during the study; patients receiving PPI therapy before enrollment must stop using the PPI for 7 days before their first dose of study drugs The intermittent use of proton-pump inhibitors (PPI), H2-antagonists and antacids (including carafate) is only allowed within these guidelines:\r\n* PPI until day (D)-5 prior to the first dose of alisertib and prohibited for the duration of the study,\r\n* H2 antagonists until D-1 and after the dosing of alisertib is done,\r\n* Antacid formulations until 2 hours before dosing and after 2 hours following dosing Inability to tolerate a proton pump inhibitor (PPI) No concomitant use of proton pump inhibitors (PPI) is allowed; any prior PPI must be discontinued at least one week before receiving MLN0128 (TAK-228) Regular (>= 2 times per week) use of drugs that alter the pH of the gastrointestinal tract (GI) tract, such as proton pump inhibitors (PPI) and antacids; exceptions: individuals who use prescription PPIs and have approval from their primary health care provider to replace the PPI with an H2 receptor agonist, i.e. ranitidine, for the duration of the trial will be eligible Chronic proton pump inhibitor (PPI) use or histamine (H2) blocker use that cannot be temporarily discontinued (at least 48 hours) Proton pump inhibitor use at least once daily for at least twelve months prior to enrolment, and stable dose of PPI for the three months before enrolment