OPINION
Shеila Bell appeals from the district court’s order granting summary judgment to the defendants in their individual capacities on Ms. Bell’s claims, brought under 42 U.S.C. §§ 1981 and 1983, that during her enrollment in, and ultimately her dismissal from, the Ohio State University College of Medicine, the defendants denied her due process and equal protection and discriminated against her because of her race and gender. The district court held that those claims which arose prior to July 6, 1996, were barred by the statute of limitations; that Ms. Bell had failed to present any evidence to support either a substantive or procedural due process claim; that Ms. Bell had neither stated an equal protection claim nor provided evidence to support such a claim; and that Ms. Bell had failed to make out a prima facie case of a violation of Section 1981, and, alternatively, that she had wholly failed to counter the defendants’ evidence that she was dismissed from the College of Medicine for purely academic reasons. We affirm the judgment of the district court, although with different reasoning as to some of the claims.
Factual Background
Sheila Bell is an African-American woman, who was admitted to the Ohio State University College of Medicine (“the medical school”) in the fall of 1987. Although the parties are not in complete agreement about Ms. Bell’s performance with regard to completing the requirements of the first two years of medical school, the essential facts are not genuinely in dispute. Ms. Bell started out in the Independent Study Program (“ISP”), where she had considerable academic difficulty and was warned that she was in danger of failing “Med Coll 662,” which she was required to pass in order to advance to the second year of medical school. She was advised to transfer into the more traditional Lecture and Discussion Program (“LDP”), but she refused to do so and was permitted to continue in the ISP. Ms. Bell failed “Med Coll 662” and was permitted to repeat that course work in the LDP program; she then successfully completed her first year and moved on to her second year in the LDP program. Ms. Bell continued to have academic difficulty, and ultimately she was required to retake her second year. In June of 1992, after successfully cоmpleting her second year course work, she retook Part 1 of the national medical licensing examination (“the Boards”), which she had *244 taken but had not passed during her first year of medical school; she did not, however, have her scores from Part 1 sent to the medical school. In August 1992, the medical school instituted a new requirement that students pass Parts 1 and 2 of the Boards before advancing to the third year curriculum, but because that requirement had not been in place when she entered medical school, Ms. Bell asked for and was granted permission to proceed to her third year of study without passing Parts 1 and 2 of the Boards.
Ms. Bell’s problems continued through her third year of medical school, and again, the material facts аre not genuinely disputed. In July and August of 1993, Ms. Bell took an Internal Medicine rotation at the Cleveland Clinic. Ms. Bell did not appear for her final written and clinical examinations in the Internal Medicine program on August 27. Although Ms. Bell claimed at the time and continues to claim that she was too ill to take the exams, she does not dispute that she did not seek medical attention, or that she was not excused from appearing for the exams, either by anyone in the medical school in Columbus or at the Cleveland Clinic. Ms. Bell was not permitted to take the exams at a later date, but was told that she must repeat the two-month rotation before she would be allowed to take either the final written exam or the clinical exam; and she received an unsatisfactory grade for the rotation, in part because she failed to take the exams. She appealed her unsatisfactory grade to the Internal Medicine Evaluation Committee, which denied the appeal and required as remediation for the missed exams that Ms. Bell repeat one month— rather than two — of internal medicine rotation and take the clinical and written exams. Ms. Bell appealed this decision in turn to the Internal Medicine Appeals Committee, the Med III-IV Committee and the Student Progress Committee, each of which recommended that the appeal be denied.
While these appeals were pending, Ms. Bell was advised that she had received an “incomplеte” for a rotation in Clinical Pediatrics in September and October of 1993, and that she would have six months to rewrite and resubmit her paper for that course. Also during this time period, Ms. Bell requested and received permission from the administrative assistant to the Med III-IV Committee to schedule a one-month internal medicine rotation at Mt. Carmel Hospital. She did not, however, advise the assistant that she intended this rotation to fulfill the remediation requirement for internal medicine. After she had completed the rotation in April 1994 Ms. Bell learned that because the medical school required that the remediation rotation be a “core” rotation at an Ohio State University Hospital, rather than an “elective” rotation at anоther hospital, the Mt. Carmel rotation did not satisfy the remediation requirement.
On May 25, 1994, the Clinical Academic Standing Committee sent Ms. Bell a letter advising her that she would not be permitted to graduate in June 1994. That letter further advised:
The following issues must be resolved before you can be reconsidered for certification for graduation:
1. Successful passage and release of scores for USMLE, Step 2.
2. Release of scores for USMLE, Step 1.
3. Successful remediation of the core Internal Medicine rotation and exams as outlined by the department.
4. Successful resolution of Anesthesia elective or completion of another clinical rotation (awaiting grade).
*245 The earliest date you would be eligible to graduate would be at the end of Autumn Quarter.
At somе point during May 1994, in response to Ms. Bell’s inquiry, the administrative assistant to the Med III-IV Committee told Ms. Bell that although she would not be eligible to participate in the June graduation ceremony, she would be permitted to participate in the convocation ceremony. Ms. Bell was not, however, permitted to participate in the convocation, although she apparently did not receive the letter from the medical school advising her of that until after the ceremony.
During the summer of 1994, Ms. Bell complained to various officials at the Ohio State University, including the University Provost, that the College had not properly handled her appeals with regard to the internal medicine rotation requirement. On September 2, 1994, the Provost issued his report, stating first that his office did not have the authority to review the appeals, but nonetheless advising Ms. Bell that his review of her case resulted in his conclusion that the review process within the Medical College had been “fair and forthright.” He further noted that her complaint had been “reviewed by faculty committees at several levels and the outcome has always been the same.” Ms. Bell did not pursue any further attempt to complete the requirements for graduation during the summer of 1994, and from September 1994 until June 1995, she was in Africa doing missionary work. During that period, she learned that she had been withdrawn from the medical school, but that she could apply for reinstatement. She did so, and on May 28, 1996, the medical school sent her a letter advising that her petition for reinstatement had been granted and further advising that:
Your readmission is subject to the following conditions:
1) You must meet the current cognitive and non-cognitive standards of the College of Medicine, including passage of Step 1 and Step 2 of the USMLE.
2) You must meet all curricular requirements established by the Clinical Academic Standing Committee.
3) You will be granted an exemption from the College’s Six-Year Rule until 7/31/97.
4) You must meet all the above requirements by July 31, 1997 or be subject to final' dismissal from the College of Medicine.
This letter also instructed Ms. Bell to contact the Associate Dean for Student Affairs in order to resume her studies. Ms. Bell contacted the Associate Dean, but was unhappy with his instruction that she would need to complete at least one month of an internаl medicine rotation. Ms. Bell expressed her dissatisfaction in a letter to the Dean of the Medical College, dated June 14, 1996, complaining that she had been denied due process during the 1994 appeals process, that she had satisfied the internal medicine rotation requirement, that but for the “lack of due process, general unfairness and harassment,” she would have received her medical degree long since, and that unless the medical school corrected the problem, she would have no choice but to file a lawsuit.
Ms. Bell’s threat of litigation did not have the desired effect, and the Clinical Academic Standing Committee advised her on September 9, 1996, that, if she wanted to continue her studies, she would be requirеd to do one month of internal medicine at the Ohio State University Medical Center and to take and pass the clinical exam and the written final exam by June 30, 1997. Ms. Bell complied with neither of these requirements, and the Med III-IV Student Review Subcommittee recom *246 mended to the Clinical Academic Standing Committee that Ms. Bell be dismissed from the medical school. On October 24, 1997 — after a meeting which in which Ms. Bell participated — the Clinical Academic Standing Committee recommended that she be dismissed for failure to complete the conditions to which her reinstatement was subject, including her failure to complete the internal medicine rotation and to take the exams. Ms. Bell was notified of the Committee’s recommendation by lettеr dated October 27, 1997. The Committee’s recommendation was reviewed by the Academic Review Board at a meeting which Ms. Bell attended and in which she was given the opportunity to present information. The Academic Review Board found that both the Student Review Subcommittee and the Clinical Academic Standing Committee had conducted their proceedings in accordance with the policies and procedures of the Medical College, and that the results of the Board’s review and the recommendations of the Committees would be forwarded to the Dean. After review of all of the proceedings, the Dean notified Ms. Bell by letter dated December 24, 1997, that she had been dismissed from the Medical College and that she was not eligible for future reinstatement.
Ms. Bell filed suit against the defendants on July 6, 1998, in the United States District Court for the Eastern District of Michigan. That action was dismissed without prejudice for lack of subject matter jurisdiction. On December 17, 1998, Ms. Bell filed this action against Ohio State University, its Board of Trustees, the Ohio State University College of Medicine, and numerous officials and administrators of the University and the College of Medicine in both their official and their individual capacities. The complaint claimed that the plaintiff has both a property interest and a liberty interest in her continued enrollment in the Medical College, and that the defendants had deprived her of those interests without due process and had denied her equal protectiоn of the law, in violation of the Fifth and Fourteenth Amendments and the Ohio Constitution; had deprived her and conspired to deprive her of her rights on the basis of her race and gender in violation of 42 U.S.C. §§ 1981, 1988, 1985 and 1986; and had intentionally inflicted emotional distress and damaged her reputation and had intentionally breached “their contractual agreement to provide Plaintiff with a Doctor of Medicine Degree,” in violation of Ohio law. The Complaint sought both monetary damages and injunctive relief.
The district court granted the defendants’ motion to dismiss Ms. Bell’s state law claims and her claims brought under 42 U.S.C. §§ 1985 and 1986. The district court then granted the defendants’ motion for summary judgment on the claims brought under 42 U.S.C. §§ 1981 and 1983, holding that all the official capacity claims were barred by the Eleventh Amendment and that the claims against the defendants in their official capacities were either barred by the statute of limitations, unsupported by any evidence or wholly without merit. Ms. Bell now appeals from those portions of the district court’s orders that granted summary judgment to the individual defendants on the Section 1981 and 1983 claims. She does not appeal the dismissal of the state law claims or the Section 1985 and 1986 claims, or the judgment dismissing the official capacity claims on the basis of the Eleventh Amendment.
Analysis
Standard of Review
We review de novo a district court’s grant of summary judgment, using the same standard under Rule 56(c) used by the district court.
Williams v. Mehra,
186
*247
F.3d 685, 689 (6th Cir.1999) (en banc). We must view the evidence, all facts, and any inferences that may be drawn from the facts in the light most fаvorable to the nonmoving party.
Matsushita Elec. Indies. Co. v. Zenith Radio Corp.,
Statute of Limitations
Ms. Bell contends that the district court erred in holding that to the extent that her Section 1981 and 1983 claims are based on events that occurred more than two years before she filed her first lawsuit, they are barred by the statute of limitations. Ms. Bell does not argue that the court applied an erroneous statute of limitations, but rather that the court erred in holding that the “continuing violations theory” is inapplicable to this case.
The date on which the statute of limitations begins to run in a § 1983 action is a question of federal law. Sevier v. Turner,742 F.2d 262 , 272 (6th Cir.1984). Ordinarily, the limitations period starts to run “when the plaintiff knows or has reason to know of the injury which is the basis of his action.” Id. at 273. “In determining when the cause of action accrues in section 1983 actions, wе have looked to what event should have alerted the typical lay person to protect his or her rights.” Dixon v. Anderson,928 F.2d 212 , 215 (6th Cir.1991).
Kuhnle Bros., Inc. v. County of Geauga,
In
Nat'l R.R. Passenger Corp. v. Morgan,
Here, we conclude that all of the allegedly unconstitutional and discriminatory actions that took place prior to July 6, 1996, are discrete acts of which Ms. Bell was immediately aware when they occurred, and Ms. Bell has presented no evidence of a longstanding policy of discrimination. We hold, therefore, that all of the Section 1983 claims based on events prior to July 6,1996, are time-barred.
This circuit has not addressed the question of whether the reasoning of
Morgan
and
Shaoye
extends to discrimination claims brought under Section 1981. And, although Ms. Bell does not distinguish between her Section 1983 and 1981 claims with regard to the statute of limitations, this circuit has recently held that the presumptive four-year statute of limitations of 28 U.S.C. § 1658 applies to Section 1981 actions “premised upon alleged discriminatory actions occurring after the formation of the emрloyment relationship.”
Anthony v. BTR Auto. Sealing Sys.,
The Remaining Section 1983 Claims
In order to state a claim under Section 1983, a plaintiff must allege the deprivation of a constitutional right caused by a person acting under color of state law.
Black v. Barberton Citizens Hosp.,
The undisputed facts establish that on May 9, 1995, Ms. Bell was involuntarily withdrawn from the medical school; that on May 28, 1996, her petition for reinstatement was granted subject to very specific conditions; and that on June 14, 1996, Ms. Bell objected to the terms of her reinstatement and threatened litigation. Ms. Bell did not comply with any of the required conditions of her reinstatement, and on December 24, 1997, after medical school academic committees at several levels reviewed her failure to comply with those requirements, the medical school dismissed Ms. Bеll because of that failure. The issue before us is whether Ms. Bell has presented evidence sufficient to permit a jury to conclude that after July 6, 1996, in performing that review and in ultimately dismissing her, any or all of the defendants discriminated against her because of her race or gender, or deprived her of due process, either procedural or substantive, or denied her the equal protection of the law. We hold that she has not.
1. Procedural Due Process
“Because property interests are creatures of state law, [plaintiff] would have
*249
been required to show at trial that her seat at the Medical School was a ‘property’ interest recognized by [ ] state law.”
Bd. of Curators of Univ. of Mo. v.
Horowitz,
Assuming, however, for the purposes of this summary judgment motion, that Ms. Bell does have such an interest, we hold that Ms. Bell has not presented any еvidence that the defendants denied her procedural due process in reviewing her failure to comply with the conditions of her reinstatement or in dismissing her because of that failure. To the contrary, all of the evidence in this case demonstrates that, like the plaintiff in
Horowitz
(where the Supreme Court assumed without deciding that the plaintiff had a property interest in her medical school enrollment), Ms. Bell received “at least as much due process as the Fourteenth Amendment requires.”
Id.
at 85,
2. Substantive Due Process
Ms. Bell contends that she has a both a property interest and a liberty interest in continued enrollment in the Medical College; that those interests are subject to the protections of substantive due process; and that the actions of the defendants deprived her of those interests and denied her that protection. As we understand the argument she presents in her brief, Ms. Bell’s principal contention is that she was arbitrarily and unfairly dealt with in 1994 with regard to both the medical school’s insistence that she fulfill a remediation requirement after receiving an unsatisfactory grade for her internal medicine rotation, and the school’s refusal to permit her to graduate because she had not fulfilled the remediation requirement. These matters are, as we have already held, outside the period of the statute of limitations. To the extent that Ms. Bell complains of any actions of the defendants that occurred after July 6,1996 (which is not clear either in her complaint or in her brief on appeal), she appears to contend that her ultimate dismissal from the Medical College was the result of her failure to complete the internal medicine rotation in 1994, and thаt the defendants’ requiring her to take an additional month of an internal medicine rotation once she was reinstated — and dismissing her when she refused to comply— was racially discriminatory and, therefore, arbitrary, capricious, and unfair. We find no merit to these arguments.
The interests protected by substantive due process are of course much
*250
narrower than those protected by procedural due process. Most property interests warranting the protection of procedural due process, for instance, may be substantively modified or abolished by the legislature.
See, e.g., Atkins v. Parker,
we have always been reluсtant to expand the concept of substantive due process because guideposts for responsible deci-sionmaking in this unchartered area are scarce and open-ended. By extending constitutional protection to an asserted right or liberty interest, we, to a great extent, place the matter outside the arena of public debate and legislative action. We must therefore exercise the utmost care whenever we are asked to break new ground in this field, lest the liberty protected by the Due Process Clause be subtly transformed into the policy preferences of the members of this Court.
Our established method of substantive-due-process analysis has two primary features: First, we have rеgularly observed that the Due Process Clause specially protects those fundamental rights and liberties which are, objectively, deeply rooted in this Nation’s history and tradition, and implicit in the concept of ordered liberty, such that neither liberty nor justice would exist if they were sacrificed. Second, we have required in substantive-due-process cases a careful description of the asserted fundamental liberty interest. Our Nation’s history, legal traditions, and practices thus provide the crucial guideposts for responsible decisionmaking, that direct and restrain our exposition of the Due Process Clause.
*251
Washington v. Glucksberg,
Even if Ms. Bell could claim an interest in her continued enrollment that would be protected by substantive due process, she has presented no evidence that she was denied that protection by the defendants. In
Regents of the University of Michigan v. Ewing,
When judges are asked to review the substance of a genuinely academic decision, such as this one, they should show great respect for the faculty’s professional judgment. Plainly, they may not override it unless it is such a substantial departure from accepted academic norms as to demonstrate that the person or committee responsible did not actually exercise professional judgment.
Id.
at 225,
3. Equal Protection
Ms. Bell claims that she was treated differently from non-African American students and male students in the Medical College, and that her dismissal from the medical school was therefore in violation of the Equal Protection guarantee of the Fourteenth Amendment. The district court found that Ms. Bell had failed to provide any evidence whatsoever that she was treated differently from similarly situated students because of her race or gender, and we agree.
Although Ms. Bell claims that she was treated differently from similarly situated non-minority and male students, her brief on appeal points to no specific instances of such disparate treatment occurring after July 6, 1996. We have reviewed the record and conclude that it contains no evidence that during the statutory period the defendants treated Ms. Bell differently from any non-minority student or male student, or that they made any decisions or took any actions with regard to her on the basis of either her race or gender.
The Section 1981 Claim
Ms. Bell claims that by virtue of her enrollment in the Medical College, she had a contractual relationship with the Medical College, and that the defendants discriminated against her with regard to that contract because of her race in violation of 42 U.S.C. § 1981. That section provides:
All persons within the jurisdiction of the United States shall have the same right in every State and Territory to make and enforce contracts, to sue, be parties, give evidence, and to the full and equal benefit of all laws and proceedings for the security of persons and property as is enjoyed by white citizens, and shall be subject to like punishment, pains, penalties, taxes, licenses, and exactions of every kind, and to no other.
42 U.S.C. § 1981(a). The statute defines the term “make and enforce contracts” as including “the making, performance, modification, and termination of contracts, and the enjoyment of all benefits, privileges, terms and conditions of the contractual relationship.” 42 U.S.C. § 1981(b). The district court did not address Ms. Bell’s claim that her relationship with the College was contractual, but held that Ms. Bell had presented no evidence, either direct or circumstantial, to support a claim of racial discrimination. We accept Ms. Bell’s contention that she had a contract with the Medical College,
see Behrend v. State,
Ms. Bell does not appear to appeal the district court’s conclusion that she presented no direct evidence of race discrimination. In the absence of direct evidence, a claim of race discrimination under Section 1981 not only requires evidence sufficient to make out a prima facie case of discrimination under the
McDon
*253
nell Douglas Corp. v. Green,
Ms. Bell argues before us that she met her burden by presenting her deposition testimony. According to Ms. Bell, she testified that she knew Caucasian students were permitted to retake exams, but she was not given that opportunity. Ms. Bell declares,
[i]n essence, the trial Court requires that Plaintiff identify by name an individual who received more favorable treatment. This is not required under the law. Plaintiff testified that she was aware that Caucasian students were treated differently. This is sufficient evidence of disparate treatment.... Plaintiff has indeed come forth with sufficient evidence to demonstrate that the students who were allowed to retake exams had the most important characteristic, namely, they were Caucasian. The trial Court requires too much when it asks the Plaintiff to identify the similarly situated students by name, etc.
Not surprisingly, Ms. Bell cites no authority for this proposition. Merely reading Fed. R. Civ. Pro. 56(e) would disabuse her of this view:
When a motion for summary judgment is made and supported as provided in this rule, an adverse party may not rest upon the mere allegations or denials of the adverse party’s pleading, but the adverse party’s response, by affidavits or as otherwise provided in this rule, must set forth specific facts showing that there is a genuine issue for trial.
Fed. R. Civ. Pro. 56(e) (emphasis added). And this circuit has long held that “[m]ere conclusory and unsupported allegations, rooted in speculation, do not meet that burden.”
Bryant v. Commonwealth of Kentucky,
We think it is important to note here that not only does Ms. Bell egregiously misstate the law, she egregiously misstates her own deposition testimony. When asked whether she was aware of other students who had missed the final exam for the internal medicine rotation in August of 1993, or who had been permitted to take makeup exams in internal medicine after missing the final, Ms. Bell responded that she did not know of or could not recall any such students. When asked whether *254 she knew of any student who had been allowed to take makeup exams in any other clinical rotation, she said that she knew of such a student but could not recall the student’s name, the clinical rotation at issue, or any other specific detail about the student or the rotation. Significantly, she did not remember whether this unidentified student was a member of a minority race, although she thought the student was male. In short, we have read Ms. Bell’s deposition and we conclude that it contains no information whatsoever in support of her claim that she was treated differently from similarly situated medical students on the basis of her race, her gender or any other characteristic.
Further, as the district court correctly held, Ms. Bell has presented no evidence whatever that the defendants purposefully discriminated against her on the basis of her race. To the contrary, the evidence is overwhelming that Ms. Bell did not meet the academic requirements of the Medical College and was withdrawn in 1994; the defendants reinstated her and went to great lengths to give Ms. Bell every opportunity to do those things which were required of her in order to earn her medical degree; when she failed and refused to comply with the requirements, the defendants engaged in three levels of committee review of that non-compliance; in 1997, after Ms. Bell had complied with none of those requirements, the defendants dismissed her for purely academic reasons. In short, she has wholly failed to present any evidence to support her claim that the defendants violated Section 1981.
Conclusion
For the foregoing reasons, we affirm the judgment of the district court.
Notes
. Others recognized by the Supreme Court include:
the rights to marry, Loving v. Virginia,388 U.S. 1 ,87 S.Ct. 1817 ,18 L.Ed.2d 1010 (1967); to have children, Skinner v. Oklahoma ex rel. Williamson,316 U.S. 535 ,62 S.Ct. 1110 ,86 L.Ed. 1655 (1942); to direct the education and upbringing of оne's children, Meyer v. Nebraska,262 U.S. 390 ,43 S.Ct. 625 ,67 L.Ed. 1042 (1923); Pierce v. Society of Sisters,268 U.S. 510 ,45 S.Ct. 571 ,69 L.Ed. 1070 (1925); to marital privacy, Griswold v. Connecticut,381 U.S. 479 ,85 S.Ct. 1678 ,14 L.Ed.2d 510 (1965); to use contraception, ibid; Eisenstadt v. Baird,405 U.S. 438 ,92 S.Ct. 1029 ,31 L.Ed.2d 349 (1972); to bodily integrity, Rochin v. California,342 U.S. 165 ,72 S.Ct. 205 ,96 L.Ed. 183 (1952), and to abortion, [Planned Parenthood v. Casey,505 U.S. 833 ,112 S.Ct. 2791 ,120 L.Ed.2d 674 (1992)].
Washington
v.
Glucksberg,
. None of the cases cited by Bell in support of her claim actually hold that such an interest exists.
See Regents of Univ. of Michigan v. Ewing,
